Bagasan, R. N. (1983). Public speaking and you. Speech International and School of English.
Style de citation Chicago (17e éd.)Bagasan, Ramon N. Public Speaking and You. Manila: Speech International and School of English, 1983.
Style de citation MLA (9e éd.)Bagasan, Ramon N. Public Speaking and You. Speech International and School of English, 1983.
Attention : ces citations peuvent ne pas être correctes à 100%.