NEEDLES, B. E., & NEEDLES, B. E. (1989). Financial Accounting Belferd E. Needles. Houghton Mifflin.
Čikaški stil citiranja (17. izdanje)NEEDLES, Belverd E., i Belverd E. NEEDLES. Financial Accounting Belferd E. Needles. Houghton Mifflin, 1989.
MLA način citiranja (8. izdanje)NEEDLES, Belverd E., i Belverd E. NEEDLES. Financial Accounting Belferd E. Needles. Houghton Mifflin, 1989.
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