Valentine, J. V. (1985). The effects of selected recreational activities on levels of anxiety and perceptions of environmental quality of male inmates in county jails. Univ. Microfilms Internat.
Chicago-Zitierstil (17. Ausg.)Valentine, John V. The Effects of Selected Recreational Activities on Levels of Anxiety and Perceptions of Environmental Quality of Male Inmates in County Jails. Ann Arbor, Mich: Univ. Microfilms Internat, 1985.
MLA-Zitierstil (8. Ausg.)Valentine, John V. The Effects of Selected Recreational Activities on Levels of Anxiety and Perceptions of Environmental Quality of Male Inmates in County Jails. Univ. Microfilms Internat, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.