Elliott, Philip
The sociology of the professions
Herder and Herder, 1972
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Richards, J.M.
The professions architecture
Newton Abbot: Davis and Charles, 1974
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Andrews, Patricia Hayes
Communication for business and the professions
Waveland, 1986
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Women in scientific and engineering professions
edited by Violet B. Haas, Carolyn C. Perrucci
The University of Michigan Press, 1984
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Trzyna, Thomas N.
Writing for the technical professions
Wadsworth, 1987
 Buku Teks SO