Calderone, M. S., Eastman, N. J., Mann, E. C., & Cooper, N. H. (1964). Manual of contraceptive practice. Williams & Wilkins.
Cita Chicago Style (17a ed.)Calderone, Mary S., Nicholson J. Eastman, Edwuard C. Mann, y Nathaniel H. Cooper. Manual of Contraceptive Practice. Baltimore: Williams & Wilkins, 1964.
Cita MLA (9a ed.)Calderone, Mary S., et al. Manual of Contraceptive Practice. Williams & Wilkins, 1964.
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