Wall, O. A. (1922). Ses and sex worship: (phallic worship) ; a scientific treatise on sex, its nature and function, and its influence on art, science, architecture, and religion ; with special reference to sex worship and symbolism / by O. A. Wall. Mosby.
Παραπομπή σε μορφή Chicago (17η εκδ.)Wall, Otto Augustus. Ses and Sex Worship: (phallic Worship) ; a Scientific Treatise on Sex, Its Nature and Function, and Its Influence on Art, Science, Architecture, and Religion ; with Special Reference to Sex Worship and Symbolism / by O. A. Wall. St. Louis, Mo.: Mosby, 1922.
Παραπομπή σε μορφή MLA (8th εκδ.)Wall, Otto Augustus. Ses and Sex Worship: (phallic Worship) ; a Scientific Treatise on Sex, Its Nature and Function, and Its Influence on Art, Science, Architecture, and Religion ; with Special Reference to Sex Worship and Symbolism / by O. A. Wall. Mosby, 1922.