APA (7 वां संस्करण) प्रशस्ति पत्र

Whang, I. (1978). "Administrative feasibility analysis" for development projects: Concept and approach. Philippine Journal of Public Administration.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Whang, In-Joung. ""Administrative Feasibility Analysis" for Development Projects: Concept and Approach." Philippine Journal of Public Administration 1978.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Whang, In-Joung. ""Administrative Feasibility Analysis" for Development Projects: Concept and Approach." Philippine Journal of Public Administration, 1978.