Lua APA (7ú heag.)
Ward, R. E., & Bonilla, F. C. (1964). Studying politics abroad: Field reseach in the developing areas. Little, Brown and company.
Lua i Stíl Chicago (17ú heag.)
Ward, Robert E., agus Frank. Coleman Bonilla. Studying Politics Abroad: Field Reseach in the Developing Areas. Boston: Little, Brown and company, 1964.
Lua MLA (9ú heag.)
Ward, Robert E., agus Frank. Coleman Bonilla. Studying Politics Abroad: Field Reseach in the Developing Areas. Little, Brown and company, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.