APA-viite (7. p.)
Siropolis, N. (1994). Small business management: A guide to entrepreneurship (5th ed.). Houghton Mifflin Company.
Chicago-viite (17. p.)
Siropolis, Nicholas. Small Business Management: A Guide to Entrepreneurship. 5th ed. Boston: Houghton Mifflin Company, 1994.
MLA-viite (9. p.)
Siropolis, Nicholas. Small Business Management: A Guide to Entrepreneurship. 5th ed. Houghton Mifflin Company, 1994.
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