World Fertility Survey & Baum, S. (1974). The World Fertility Survey inventory, major fertility and related surveys conducted in Asia 1960-1973. International Statistical Institute ; World Fertility Survey.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWorld Fertility Survey এবং Samuel Baum. The World Fertility Survey Inventory, Major Fertility and Related Surveys Conducted in Asia 1960-1973. Voorburg : London: International Statistical Institute ; World Fertility Survey, 1974.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWorld Fertility Survey এবং Samuel Baum. The World Fertility Survey Inventory, Major Fertility and Related Surveys Conducted in Asia 1960-1973. International Statistical Institute ; World Fertility Survey, 1974.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.