Morgan, T., & Betz, G. W. (1970). Economic development: Readings in theory and practice. Wadsworth.
Lua i Stíl Chicago (17ú heag.)Morgan, Theodore, agus George W. Betz. Economic Development: Readings in Theory and Practice. Belmont, Calif: Wadsworth, 1970.
Lua MLA (9ú heag.)Morgan, Theodore, agus George W. Betz. Economic Development: Readings in Theory and Practice. Wadsworth, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.