Citazione Stile APA (7a Edizione)

MORLEY, J. (1993). Improving spoken english: An intensive personalizedprogram in perception,.. Binaruupa Aksara.

Citazione stile Chigago Style (17a edizione)

MORLEY, Joan. Improving Spoken English: An Intensive Personalizedprogram in Perception,.. Jakarta: Binaruupa Aksara, 1993.

Citatione MLA (9a ed.)

MORLEY, Joan. Improving Spoken English: An Intensive Personalizedprogram in Perception,.. Binaruupa Aksara, 1993.