United Nations. Department of Economic and Social Affairs. Handbook on civil registration and vital statistics systems: developing information, education and communication. New York: United Nations, 1998. viii, 123 s. Studies in methods. Series F; no. 69.
United Nations. (1998). Handbook on civil registration and vital statistics systems: Developing information, education and communication. New York: United Nations.
Styl ChicagoUnited Nations. Handbook On Civil Registration and Vital Statistics Systems: Developing Information, Education and Communication. New York: United Nations, 1998.
Citace podle MLAUnited Nations. Handbook On Civil Registration and Vital Statistics Systems: Developing Information, Education and Communication. New York: United Nations, 1998.
Více o citacích