APA (7th ed.) Zitazioa
Needles, B. E. (1983). Financial accounting. Houghton Mifflin.
Chicago Style (17th ed.) Zitazioa
Needles, Belverd E. Financial Accounting. Dallas: Houghton Mifflin, 1983.
MLA (9th ed.) Zitazioa
Needles, Belverd E. Financial Accounting. Houghton Mifflin, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.