Donnell, J. C. (1975). Viet Cong recruitment: Why and how men join. Rand.
Lua i Stíl Chicago (17ú heag.)Donnell, John C. Viet Cong Recruitment: Why and How Men Join. Santa Monica, CA: Rand, 1975.
Lua MLA (8ú heag.)Donnell, John C. Viet Cong Recruitment: Why and How Men Join. Rand, 1975.
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