APA (7th ed.) Citation

MANTHEI. (1992). Positively me: A guide to assertive behaviour. Heinemann Asia.

Chicago Style (17th ed.) Citation

MANTHEI. Positively Me: A Guide to Assertive Behaviour. Singapore: Heinemann Asia, 1992.

MLA (9th ed.) Citation

MANTHEI. Positively Me: A Guide to Assertive Behaviour. Heinemann Asia, 1992.

Warning: These citations may not always be 100% accurate.