APA stil citiranja
Super, D. E. (1957). The psychology of careers; an introduction to vocational development: The psychology of careers; an introduction to vocational development. New York: Harper.
Chicago stil citiranjaSuper, Donald E. The psychology of careers; an introduction to vocational development: The psychology of careers; an introduction to vocational development. New York: Harper, 1957.
MLA stil citiranjaSuper, Donald E. The psychology of careers; an introduction to vocational development: The psychology of careers; an introduction to vocational development. New York: Harper, 1957.
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