Rogers, A., & Choy, S. M. (1969). Multisectoral models of regional demographic and economic growth. Center for Planning and Development Research.
Lua i Stíl Chicago (17ú heag.)Rogers, Andrei, agus Susan McDougall Choy. Multisectoral Models of Regional Demographic and Economic Growth. [Berkeley: Center for Planning and Development Research, 1969.
Lua MLA (9ú heag.)Rogers, Andrei, agus Susan McDougall Choy. Multisectoral Models of Regional Demographic and Economic Growth. Center for Planning and Development Research, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.