Davidson, G., & Sten, G. (2005). A student's companion: Vocabulary and grammar. Learners Publishing.
Style de citation Chicago (17e éd.)Davidson, George, et George Sten. A Student's Companion: Vocabulary and Grammar. Singapore: Learners Publishing, 2005.
Style de citation MLA (8e éd.)Davidson, George, et George Sten. A Student's Companion: Vocabulary and Grammar. Learners Publishing, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.