APA (7 वां संस्करण) प्रशस्ति पत्र

Vergara, B. S. (1997). The development of a pure Makapuno tree: An adventure in research. National Academy of Science and Technology.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Vergara, Benito S. The Development of a Pure Makapuno Tree: An Adventure in Research. Bicutan, Metro Manila: National Academy of Science and Technology, 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Vergara, Benito S. The Development of a Pure Makapuno Tree: An Adventure in Research. National Academy of Science and Technology, 1997.

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