Rees Shan. (1991). Assertion training: How to be Who You Really Are. Tavistock Routeledge.
Chicago-stil citatRees Shan. Assertion Training: How to Be Who You Really Are. London: Tavistock Routeledge, 1991.
MLA-referensRees Shan. Assertion Training: How to Be Who You Really Are. Tavistock Routeledge, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.