APA aipamena

Lesikar, R. (1969). Report writing for business. R.D. Irwin.

Chicago Style aipamena

Lesikar, R. Report Writing for Business. NULL: R.D. Irwin, 1969.

MLA aipamena

Lesikar, R. Report Writing for Business. R.D. Irwin, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.