Gaya APA
m.ag, D, S. (1987).
Teaching Pronunciation: Focus on English Rhythm and Intonation .
New Jersey:
prentice hall regents.
Gaya MLA
m.ag, Drs.abdul, Salam,.
"Teaching Pronunciation: Focus on English Rhythm and Intonation".
New Jersey:
prentice hall regents,
1987.
Text.