Clemens, A. H. (1964). Design for successful marriage (2nd ed.). Prentice-Hall, Inc.
Cita Chicago Style (17a ed.)Clemens, Alphonse H. Design for Successful Marriage. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, Inc, 1964.
Cita MLA (9a ed.)Clemens, Alphonse H. Design for Successful Marriage. 2nd ed. Prentice-Hall, Inc, 1964.
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