Getubig, S. M. G. O. (1973). Achievement of integrated science and introductory physical science students in scientific processes and in the under- standing of the nature of science: A comparative study.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGetubig, Sister M. Gregoria O.S.B. Achievement of Integrated Science and Introductory Physical Science Students in Scientific Processes and in the Under- Standing of the Nature of Science: A Comparative Study. Quezon City, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGetubig, Sister M. Gregoria O.S.B. Achievement of Integrated Science and Introductory Physical Science Students in Scientific Processes and in the Under- Standing of the Nature of Science: A Comparative Study. 1973.
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