Seli, J. J. (1978). Natural family planning, client instruction guidelines: A manual for teacher development. Human Life and Natural Family Planning Foundation.
Chicago Style (17th ed.) CitationSeli, John J. Natural Family Planning, Client Instruction Guidelines: A Manual for Teacher Development. Washington, D.C.: Human Life and Natural Family Planning Foundation, 1978.
MLA (9th ed.) CitationSeli, John J. Natural Family Planning, Client Instruction Guidelines: A Manual for Teacher Development. Human Life and Natural Family Planning Foundation, 1978.
Warning: These citations may not always be 100% accurate.