Masters, W. H., & Johnson, V. E. (1970). Homosexuality in perspective: William H. Masters ; Virginia E. Johnson (1. Auflage.). Little, Brown.

Masters, William H., and Virginia E. Johnson. Homosexuality in Perspective: William H. Masters ; Virginia E. Johnson. 1. Auflage. Boston, Mass.: Little, Brown, 1970.

Masters, William H., and Virginia E. Johnson. Homosexuality in Perspective: William H. Masters ; Virginia E. Johnson. 1. Auflage. Little, Brown, 1970.