Rotman, Morris B.
Opportunities in public relations careers
VGM Career Books,, 2001
 Buku Teks
Gould, Jay R.
Opportunities in technical writing and communications careers
VGM Career Horizons, 1994
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Paradis, Adrian A.
Opportunities in banking careers
VGM Career Books, 2001
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Kuther, Tara L.
Careers in psychology : opportunities in a changing world
Wadsworth/Cengage Learning, 2013
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Amerasinghe, Chittharanjan Felix, 1933-
The law of the international civil service : as applied by international administrative tribunals
Clarendon Press, 1988
 Buku Teks