@Work{OL5371035W,
    title: {The best of CP/M software},
    author: {John D. Halamka},
    first_publish_year: {1984}
}

@Work{OL2753819W,
    title: {The Osborne/McGraw-Hill CP/M user guide},
    author: {Thom Hogan},
    first_publish_year: {1984}
}

@Work{OL1885005W,
    title: {System programming under CP/M-80},
    author: {Lawrence E. Hughes},
    first_publish_year: {1983}
}

@Work{OL2753826W,
    title: {Osborne CP/M user guide},
    author: {Thom Hogan},
    first_publish_year: {1981}
}

@Work{OL5474130W,
    title: {The Apple CP/M book},
    author: {Murray Arnow},
    first_publish_year: {1985}
}

@Author{OL1295118A,
    name: {Murray Arnow},
}