@Book{OL3320942M,
    title: {A concise history of Portugal},
    author: {David Birmingham},
    publisher: {Cambridge University Press},
    year: {2003},
    place: {Cambridge [England]},
}

@Book{OL7564514M,
    title: {Secret Ways},
    author: {Alistair MacLean},
    publisher: {Fawcett},
    year: {1981},
}

@Book{OL24297486M,
    title: {A Concise History of Mexico},
    author: {Brian R. Hamnett},
    publisher: {Cambridge University Press},
    year: {1999},
}

@Book{OL971021M,
    title: {A concise history of Bulgaria},
    author: {R. J. Crampton},
    publisher: {Cambridge University Press},
    year: {1997},
    place: {Cambridge [Eng.]},
}

@Book{OL668185M,
    title: {Albania},
    author: {Miranda Vickers and James Pettifer},
    publisher: {New York University Press},
    year: {1997},
    place: {Washington Square, N.Y},
}

@Book{OL6582907M,
    title: {A history of Babylonia and Assyria.},
    author: {Rogers, Robert William},
    publisher: {The Abingdon Press},
    year: {1915},
    place: {New York},
}

@Book{OL5799360M,
    title: {Carthage.},
    author: {Brian Herbert Warmington},
    publisher: {Praeger},
    year: {1960},
    place: {New York},
}

@Book{OL5776966M,
    title: {History of Hungary.},
    author: {Denis Sinor},
    publisher: {A. Praeger},
    year: {1959},
    place: {New York},
}

@Book{OL7745017M,
    title: {Sumer and the Sumerians},
    author: {Harriet Crawford},
    publisher: {Cambridge University Press},
    year: {2004},
}

@Book{OL8024033M,
    title: {A Concise History of the Middle East (7th Edition)},
    author: {Arthur Goldschmidt Jr.},
    publisher: {Westview Press},
    year: {2001},
}

@Book{OL23305119M,
    title: {História do Brazil},
    author: {Robert Southey},
    publisher: {B.L. Garnier},
    year: {1862},
    place: {Rio de Janeiro},
}

@Book{OL23321000M,
    title: {Myths and legends of Babylonia \& Assyria},
    author: {Lewis Spence},
    publisher: {Harrap},
    year: {1916},
    place: {London},
}

@Author{OL121282A,
    name: {Lewis Spence},
    birth_date: {25 November 1874}
    , death_date: {3 March 1955}
}