Humphreys, L., Uecker, B., Rainwater, L., & West, D. J. (1970). Tearoom trade: A study of homosexual encounters in public places / Laud Humphreys. [With a preface by Lee Rainwater and a foreword by D. J. West]. Duckworth.

Humphreys, Laud, Barbara Uecker, Lee Rainwater, and D. J. West. Tearoom Trade: A Study of Homosexual Encounters in Public Places / Laud Humphreys. [With a Preface by Lee Rainwater and a Foreword by D. J. West]. London: Duckworth, 1970.

Humphreys, Laud, et al. Tearoom Trade: A Study of Homosexual Encounters in Public Places / Laud Humphreys. [With a Preface by Lee Rainwater and a Foreword by D. J. West]. Duckworth, 1970.