@Book{OL4097709M,
    title: {Parkinson, the law},
    author: {C. Northcote Parkinson},
    publisher: {Houghton Mifflin},
    year: {1980},
    place: {Boston},
}

@Book{OL6224172M,
    title: {Parkinson's law, and other studies in administration.},
    author: {C. Northcote Parkinson},
    publisher: {Houghton Mifflin},
    year: {1957},
    place: {Boston},
}

@Book{OL8339548M,
    title: {Connecting With Self and Others},
    author: {Daniel Wackman and Elam Nunnaly and Phyllis Miller},
    publisher: {Interpersonal Communication},
    year: {1988},
}

@Book{OL7093293M,
    title: {Third class in Indian railways},
    author: {Mohandas Karamchand Gandhi},
    publisher: {Gandhi Publications League},
    year: {1917},
    place: {Lahore},
}

@Work{OL88634W,
    title: {Unto This Last},
    author: {John Ruskin},
    first_publish_year: {1860}
}

@Author{OL20108A,
    name: {John Ruskin},
    birth_date: {8 February 1819}
    , death_date: {20 January 1900}
}