Rees Shan. (1991). Assertion training: How to be Who You Really Are. Tavistock Routeledge.
शिकागो स्टाइल उद्धरणRees Shan. Assertion Training: How to Be Who You Really Are. London: Tavistock Routeledge, 1991.
एमएलए उद्धरणRees Shan. Assertion Training: How to Be Who You Really Are. Tavistock Routeledge, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.