APA aipamena

Owler, L. (1970). Wheldon's Costing Simplied Lwj. Owler. MacDonald & Evnas.

Chicago Style aipamena

Owler, LWJ. Wheldon's Costing Simplied Lwj. Owler. MacDonald & Evnas, 1970.

MLA aipamena

Owler, LWJ. Wheldon's Costing Simplied Lwj. Owler. MacDonald & Evnas, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.