APA aipamena

Parker, R. (1972). Understanding company financial statements. Penguin books.

Chicago Style aipamena

Parker, R.K. Understanding Company Financial Statements. Australia: Penguin books, 1972.

MLA aipamena

Parker, R.K. Understanding Company Financial Statements. Penguin books, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.