Coffman, J. M. (1980). The effects of group activities on career maturity, interests, sex-typing of occupations and career choice preferences of junior high school students. [publisher not identified].
Chicago Style (17th ed.) CitationCoffman, Janet Moore. The Effects of Group Activities on Career Maturity, Interests, Sex-typing of Occupations and Career Choice Preferences of Junior High School Students. [Place of publication not identified]: [publisher not identified], 1980.
MLA (9th ed.) CitationCoffman, Janet Moore. The Effects of Group Activities on Career Maturity, Interests, Sex-typing of Occupations and Career Choice Preferences of Junior High School Students. [publisher not identified], 1980.
Warning: These citations may not always be 100% accurate.