Degroot, D. G. (1979). Initiating urban development: Slum improvement and resettlement in Davao City. University Microfilms.
Lua i Stíl Chicago (17ú heag.)Degroot, David G. Initiating Urban Development: Slum Improvement and Resettlement in Davao City. Ann Arbor, Mich: University Microfilms, 1979.
Lua MLA (9ú heag.)Degroot, David G. Initiating Urban Development: Slum Improvement and Resettlement in Davao City. University Microfilms, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.