Ravina, M. C. V., & Da Silva, A. M. R. (2000). English in action: Texts and tasks for college freshmen (First edition.). Rex Book Store.
Chicago Style (17th ed.) CitationRavina, Maria Clara Valera, and Anna Marie Ravina Da Silva. English in Action: Texts and Tasks for College Freshmen. First edition. Manila: Rex Book Store, 2000.
MLA (9th ed.) CitationRavina, Maria Clara Valera, and Anna Marie Ravina Da Silva. English in Action: Texts and Tasks for College Freshmen. First edition. Rex Book Store, 2000.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.