APA aipamena

Wellings, F. (1994). Construction Equities. ELSEVIER.

Chicago Style aipamena

Wellings, Fred. Construction Equities. ELSEVIER, 1994.

MLA aipamena

Wellings, Fred. Construction Equities. ELSEVIER, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.