APA-viite (7. p.)
Siropolis, N. (1977). Small business management: A guide to entrepreneurship. Houghton Mifflin.
Chicago-viite (17. p.)
Siropolis, Nicholas. Small Business Management: A Guide to Entrepreneurship. Boston: Houghton Mifflin, 1977.
MLA-viite (9. p.)
Siropolis, Nicholas. Small Business Management: A Guide to Entrepreneurship. Houghton Mifflin, 1977.
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