Sia, N. C. (1979). The new rental law: Questions and answers on batas pambansa blg. 25 in English and Pilipino. [publisher not identified].
Lua i Stíl Chicago (17ú heag.)Sia, 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.
Lua MLA (9ú heag.)Sia, Norma Chionglo. The New Rental Law: Questions and Answers on Batas Pambansa Blg. 25 in English and Pilipino. [publisher not identified], 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.