Tapales, P. D., & Maling, E. P. (1970). Proposed criteria for Philippine cities: A plea for congressional rationality. Philippine Journal of Public Administration.
Lua i Stíl Chicago (17ú heag.)Tapales, Proserpina D., agus Eleanor P. Maling. "Proposed Criteria for Philippine Cities: A Plea for Congressional Rationality." Philippine Journal of Public Administration 1970.
Lua MLA (9ú heag.)Tapales, Proserpina D., agus Eleanor P. Maling. "Proposed Criteria for Philippine Cities: A Plea for Congressional Rationality." Philippine Journal of Public Administration, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.