Perez Ruperto M. Handbook of Counseling and Psychotherapy With Lesbian, Gay, and Bisexual Clients Ruperto M. Perez, Kurt A. DeBord, Kathleen J. Bieschke - 2. ed. - Washington (DC) American Psychological Association 2001 - xvi, 484 p. 26 cm. Comprende bibliografia e indice. ISBN: 1-55798-610-X