APA (7th ed.) Zitazioa

Elshafei, A. (1969). Process Control Series Equipment Specifications. The Institute of National Planning.

Chicago Style (17th ed.) Zitazioa

Elshafei, Alwalid. Process Control Series Equipment Specifications. Cairo: The Institute of National Planning, 1969.

MLA (9th ed.) Zitazioa

Elshafei, Alwalid. Process Control Series Equipment Specifications. The Institute of National Planning, 1969.

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