Manthei, M. (1992). Positively me: A guide to assertive behaviour (Rev. edition.). Singapore: Heinemann Asia.
Chicago Style CitationManthei, Marjorie. Positively Me: A Guide to Assertive Behaviour. Rev. edition. Singapore: Heinemann Asia, 1992.
MLA CitationManthei, Marjorie. Positively Me: A Guide to Assertive Behaviour. Rev. edition. Singapore: Heinemann Asia, 1992.
Warning: These citations may not always be 100% accurate.