edited by Anthony Ralston; assistant editor, Chester L. Meek
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Buku Referensi
edited by Anthony Ralston and Edwin D. Reilly ; managing editor, Caryl Ann Dahlin
Van Nostrand Reinhold, 1993
Buku Referensi
Jordan, Philip B., author
McGraw-Hill, 1969
Buku Referensi
Thompson Gale, 2005
Buku Teks
SAGE Reference, 2011
Buku Referensi