Gaya APA
SHALEH, Y. (1977).
Graded Drills and Exercises in English Structural Words and Sentence Patterns : BOOK III .
Palembang:
Pustaka Ganesia.
Gaya MLA
SHALEH, YUSRIZAL.
"Graded Drills and Exercises in English Structural Words and Sentence Patterns : BOOK III".
Palembang:
Pustaka Ganesia,
1977.
Text.