@Book{OL17889931M,
    title: {Instruction},
    author: {Mary Alice Gunter and Thomas H. Estes and Jan Hasbrouck Schwab and Susan L. Mintz},
    publisher: {Pearson, A and B},
    year: {2007},
    place: {Boston, Mass},
}

@Author{OL224065A,
    name: {Mary Alice Gunter},
    birth_date: {1935}
}
@Author{OL1295475A,
    name: {Thomas H. Estes},
    birth_date: {1940}
}
@Author{OL2672353A,
    name: {Jan Hasbrouck Schwab},
}
@Author{OL3263138A,
    name: {Susan L. Mintz},
}