International Union for the Scientific Study of Population & International Population Conference. (1963 : Ottawa). (1964). International Population Conference: [proceedings] = Congres international de la population [comptes rendus], Ottawa 1963, August 21-26. UNESCO.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational Union for the Scientific Study of Population এবং International Population Conference. (1963 : Ottawa). International Population Conference: [proceedings] = Congres International De La Population [comptes Rendus], Ottawa 1963, August 21-26. Liege: UNESCO, 1964.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিInternational Union for the Scientific Study of Population এবং International Population Conference. (1963 : Ottawa). International Population Conference: [proceedings] = Congres International De La Population [comptes Rendus], Ottawa 1963, August 21-26. UNESCO, 1964.