APA (7th ed.) Citation

Goodworth, C. T. (1980). Effective speaking and presentation for the company executive / (by) Clive T. Goodworth. Business Books.

Chicago Style (17th ed.) Citation

Goodworth, Clive T. Effective Speaking and Presentation for the Company Executive / (by) Clive T. Goodworth. London (etc): Business Books, 1980.

MLA (9th ed.) Citation

Goodworth, Clive T. Effective Speaking and Presentation for the Company Executive / (by) Clive T. Goodworth. Business Books, 1980.

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