Hartmann, P. (2000). Quest: Listening and speaking in the Academic World, Book 3. McGraw-Hill.
Cita Chicago (17th ed.)Hartmann, Pamela. Quest: Listening and Speaking in the Academic World, Book 3. Boston: McGraw-Hill, 2000.
Cita MLA (9th ed.)Hartmann, Pamela. Quest: Listening and Speaking in the Academic World, Book 3. McGraw-Hill, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.