References
- Cohen S. The Beyond Within: The LSD Story. Atheneum, New York 1964
- Cohen S. The Drug Dilemma. McGraw-Hill, New York 1969
- Garson M. 1969, Personal Communication
- La Barre W. The Peyote Cult. Shoestring Press, Hamden, Conn 1964
- Royal Australasian College of Physicians. The hallucinogenic drugs—their use and abuse. Med. J. Aust. 1968; 1: 146
- Schiller L., Alpert R., Cohen S. LSD. The New American Library (Nai). 1966
- Whitaker L. H. 1970, Personal Communication
- Whitaker L. H. LSD in psychotherapy. Med. J. Aust. 1964; 1: 5, 129