Wynar, Christine Gehrt
Guide to reference books for school media centers / Christine Gehrt Wynar
Libraries Unlimited, 1986
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Selected reference books of 2000
 Artikel Jurnal
Sonnenschein, William Swan
The Best books: a reader's guide and literary reference book, being a contribution towards systematic bibliography, part I
George Routledge and Sons, 1969
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Sonnenschein, William Swan
The Best books: a reader's guide and literary reference book, being a contribution towards systematic bibliography, part III
George Routledge and Sons, 1969
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Alberti, Leon Battista, 1404-1472
On the art of building in ten books
MIT Press, 1997
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