APA ציטוט

PETEX. (1982). Basic tools land equipment for the oil field - Petex. The universary of texas.

Chicago Style (17th ed.) Citation

PETEX. Basic Tools Land Equipment for the Oil Field - Petex. The universary of texas, 1982.

ציטוט MLA

PETEX. Basic Tools Land Equipment for the Oil Field - Petex. The universary of texas, 1982.