Stycos, J. M.,Mundigo, A.. Motivators versus messengers: a communications experiment in the Dominican Republic. Studies in Family Planning. 1974. 5:130-133

Krishnakumar, S.. Ernakulam’s third vasectomy campaign using the camp approach. Stud Fam Plann. 1974. 5:58-61

Lamptey, P.,Nicholas, D. D.,Ofosu-Amaah, S.,Lourie, I. M.. An evaluation of male contraceptive acceptance in rural Ghana. Stud Fam Plann. 1978. 9:222-6

Rushwan, H. E.,Ferguson, J. G., Jr.,Bernard, R. P.. Hospital counseling in Khartoum: a study of factors affecting contraceptive acceptance after abortion. Int J Gynaecol Obstet. 1978. 15:440-3

Perez, A. E.,Cabigon, J. V.. Contraceptive practice in the Philippines: a synthesis. Philipp Popul J. 1985. 1:36-57

Wawer, M. J.,Lassner, K. J.,Hanff, B. B.. Contraceptive prevalence in the slums of Rio de Janeiro. Stud Fam Plann. 1986. 17:44-52

El Tom, A. R.,Farah, A. A.,Lauro, D.,Fenn, T.. Community and individual acceptance: family planning services in the Sudan. Ahfad J. 1987. 4:12-30

Bertrand, J. T.,Mangani, N.,Mansilu, M.. Strategies for family planning service delivery in Bas Zaire. International Family Planning Perspectives. 1986. 12:108-115