APA aipamena

DOBBY, A. (1978). Concervation And Planning. Hutchinson.

Chicago Style aipamena

DOBBY, Allan. Concervation And Planning. Hutchinson, 1978.

MLA aipamena

DOBBY, Allan. Concervation And Planning. Hutchinson, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.