Cita APA (7a ed.)

IDRUS HA. (1993). Oxford practical english: Sentence-vocabulary. Aneka.

Cita Chicago Style (17a ed.)

IDRUS HA. Oxford Practical English: Sentence-vocabulary. Solo: Aneka, 1993.

Cita MLA (9a ed.)

IDRUS HA. Oxford Practical English: Sentence-vocabulary. Aneka, 1993.