Pollack, P. (1960). Careers and opportunities in science: A survey of all fields (Rev. and brought up to date by John Purcell.). E. P. Dutton.
Chicago Style (17th ed.) CitationPollack, Philip. Careers and Opportunities in Science: A Survey of All Fields. Rev. and brought up to date by John Purcell. New York: E. P. Dutton, 1960.
ציטוט MLAPollack, Philip. Careers and Opportunities in Science: A Survey of All Fields. Rev. and brought up to date by John Purcell. E. P. Dutton, 1960.
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