Gaya APA

Entrepreneurship: A Contemporary Approach. (1989). America, New York: By The Dryden Press, a Diviion Of olt, Rinehart and Winstn, Inc.

Gaya MLA

Entrepreneurship: A Contemporary Approach. . America, New York: By The Dryden Press, a Diviion Of olt, Rinehart and Winstn, Inc, 1989. Text.