Ellis, H. (1942). Studies in the psychology of sex: Complete in two volumes / by Havelock Ellis. With a new foreword by Havelock Ellis. Random.

Ellis, Havelock. Studies in the Psychology of Sex: Complete in Two Volumes / by Havelock Ellis. With a New Foreword by Havelock Ellis. New York: Random, 1942.

Ellis, Havelock. Studies in the Psychology of Sex: Complete in Two Volumes / by Havelock Ellis. With a New Foreword by Havelock Ellis. Random, 1942.