Rees Shan. (1991). Assertion training: How to be Who You Really Are. Tavistock Routeledge.
Chicago ZitierstilRees Shan. Assertion Training: How to Be Who You Really Are. London: Tavistock Routeledge, 1991.
MLA ZitierstilRees Shan. Assertion Training: How to Be Who You Really Are. Tavistock Routeledge, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.