editor by Sul H. Lee
The Haworth Press 1993, 1993
Buku Teks
Magrill, Rose Mary, author
American Library Association, 1989
Buku Teks
edited by Pamela S. Cenzer; Cynthia I. Gozzi
The Hawork Press , 1991
Buku Teks
Buescher, Hartmut, author
Nias Press, 2011
Buku Teks
Johnson, Peggy
[American Management Association, ], 2009
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