@Book{OL7595784M,
    title: {Java For Dummies (Java for Dummies)},
    author: {Barry Burd},
    publisher: {For Dummies},
    year: {2006},
}

@Book{OL708233M,
    title: {SQL for dummies},
    author: {Allen G. Taylor and Reinhard Engel},
    publisher: {IDG Books Worldwide},
    year: {1997},
    place: {Foster City, CA},
}

@Author{OL246259A,
    name: {Allen G. Taylor},
}
@Author{OL7670824A,
    name: {Reinhard Engel},
}