Planning Resources and Operations Systems. (1989). Sectoral studies under phase II of the ten year plan preparation: Steel and other metals aluminum extrusions. PROS.
Chicago-Zitierstil (17. Ausg.)Planning Resources and Operations Systems. Sectoral Studies Under Phase II of the Ten Year Plan Preparation: Steel and Other Metals Aluminum Extrusions. Quezon City: PROS, 1989.
MLA-Zitierstil (9. Ausg.)Planning Resources and Operations Systems. Sectoral Studies Under Phase II of the Ten Year Plan Preparation: Steel and Other Metals Aluminum Extrusions. PROS, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.