Sia, N. C. (1979). The new rental law: Questions and answers on batas pambansa blg. 25 in English and Pilipino. [publisher not identified].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSia, Norma Chionglo. The New Rental Law: Questions and Answers on Batas Pambansa Blg. 25 in English and Pilipino. [place of publication not identified]: [publisher not identified], 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSia, Norma Chionglo. The New Rental Law: Questions and Answers on Batas Pambansa Blg. 25 in English and Pilipino. [publisher not identified], 1979.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.