Cita APA (7th ed.)
Jakeman, V., & Mcdowell, C. (2003). Cambridge practice tests for ielts 1. CUP.
Cita Chicago (17th ed.)
Jakeman, Vanessa, i Clare Mcdowell. Cambridge Practice Tests for Ielts 1. Cambridge: CUP, 2003.
Cita MLA (9th ed.)
Jakeman, Vanessa, i Clare Mcdowell. Cambridge Practice Tests for Ielts 1. CUP, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.