APA aipamena

90 ; NULL. Process engineer`s absorption pocket handbook (1 / ,.).

Chicago Style aipamena

90 ; NULL. Process Engineer`s Absorption Pocket Handbook. 1 / ,.

MLA aipamena

90 ; NULL. Process Engineer`s Absorption Pocket Handbook. 1 / ,.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.