Bernstein, Ruth
Schaum's 3000 solved problems in biology / Ruth Bernstein, Stephen Bernstein
McGraw-Hill, 1989
 Buku Teks
Krieghbaum, Hillier
Pressures on the Press
Thomas Y. Crowell, 1972
 Buku Teks
Chambers, Robert, 1932-
Managing rural development: ideas and experience from East Africa
The Scandinavian Institute of African Studies, 1974
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Lambert, Stephen E.
Great jobs for math majors / Stephen E. Lambert, Ruth J. De Cotis
VGM Career Horizons Illinois: VGM Career Horizon, 1999, 1998
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Fink, Stephen L.
Designing and managing organizations/Stephen L. Fink, R. Stephen Jenks, Robin D. Willits
Irwin, 1983
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