@Book{OL23242654M,
    title: {Holes},
    author: {Louis Sachar},
    publisher: {Farrar, Straus and Giroux},
    year: {1998},
    place: {New York},
}

@Book{OL24770168M,
    title: {Glut},
    author: {Alex Wright},
    publisher: {Joseph Henry Press},
    year: {2007},
    place: {Washington, D.C},
}

@Book{OL22265671M,
    title: {Sam Walton, made in America},
    author: {Sam Walton},
    publisher: {Doubleday},
    year: {1992},
    place: {New York},
}

@Author{OL833039A,
    name: {Sam Walton},
    birth_date: {March 29, 1918}
    , death_date: {April 5, 1992}
}