SATTERTHWAITE DAVID. (1996). ENVIROMENT FOR CHILDREN. EARTHSCAN PUBLICATION.
Chicago Style aipamenaSATTERTHWAITE DAVID. ENVIROMENT FOR CHILDREN. NEW YORK: EARTHSCAN PUBLICATION, 1996.
MLA aipamenaSATTERTHWAITE DAVID. ENVIROMENT FOR CHILDREN. EARTHSCAN PUBLICATION, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.