Gaya APA
M.Sc., B, H. et al
(2003).
English for Communication for SLTP Year 1
.
Jakarta:
Penerbit Erlangga.
Gaya MLA
M.Sc., Brendan, Heasley,. et al.
"English for Communication for SLTP Year 1".
Jakarta:
Penerbit Erlangga,
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Book.