APA (7e ed.) Bronvermelding
Pye, G. (2004). Vocabulary in practice 1: 30 units of self-study vocabulary exercises; with tests. CUP.
Chicago (17e ed.) Bronvermelding
Pye, Glennis. Vocabulary in Practice 1: 30 Units of Self-study Vocabulary Exercises; with Tests. Cambridge: CUP, 2004.
MLA (9e ed.) Bronvermelding
Pye, Glennis. Vocabulary in Practice 1: 30 Units of Self-study Vocabulary Exercises; with Tests. CUP, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.