Gaya APA
Yang, L, T., Len, E.
(1993).
English Enrichment Exercises / Loh Tee Yang
(
Cet.1)
.
Jakarta:
Binarupa Aksara.
Gaya MLA
Yang, Loh, Tee., Len, Evelyn.
"English Enrichment Exercises / Loh Tee Yang".
Cet.1
Jakarta:
Binarupa Aksara,
1993.
Text.