Rebus, Inc, & Time-Life Books. (1988). Sexual fitness: Complete vitality. Time-Life Books.
Chicago Style aipamenaRebus, Inc, and Time-Life Books. Sexual Fitness: Complete Vitality. Amsterdam: Time-Life Books, 1988.
MLA aipamenaRebus, Inc, and Time-Life Books. Sexual Fitness: Complete Vitality. Time-Life Books, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.