APA aipamena

Alderson, D., & Ward, V. English tests for doctors. Student´s book.

Chicago Style aipamena

Alderson, Dick, and Vivienne Ward. English Tests for Doctors. Student´s Book.

MLA aipamena

Alderson, Dick, and Vivienne Ward. English Tests for Doctors. Student´s Book.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.