APA (7 वां संस्करण) प्रशस्ति पत्र

Hafid, A. (1977). An economic analysis of developing irrigation infrastructure by mobilizing local resources: Indonesian Swadaya case [microform]. Photoduplication Service, University of the Philippines Library.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hafid, Anwar. An Economic Analysis of Developing Irrigation Infrastructure by Mobilizing Local Resources: Indonesian Swadaya Case [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hafid, Anwar. An Economic Analysis of Developing Irrigation Infrastructure by Mobilizing Local Resources: Indonesian Swadaya Case [microform]. Photoduplication Service, University of the Philippines Library, 1977.

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