Tyler, C. W., & Smith, J. C. (1970). Family planning program evaluation by use of a sample survey. The Emory University Family Planning Program, Atlanta, Georgia.
শিকাগো স্টাইলে সাইটেশনTyler, C W., এবং J C. Smith. Family Planning Program Evaluation By Use of a Sample Survey. The Emory University Family Planning Program, Atlanta, Georgia. 1970.
এমএলএ সাইটেশনTyler, C W., এবং J C. Smith. Family Planning Program Evaluation By Use of a Sample Survey. The Emory University Family Planning Program, Atlanta, Georgia. 1970.
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