Gaya APA
M.Pd., D, S, R.
(2012).
Speaking English Is Easy
(
cet 1)
.
Yogyakarta:
Pustaka Widyatama.
Gaya MLA
M.Pd., Drs., Slamet, Riyanto,.
"Speaking English Is Easy".
cet 1
Yogyakarta:
Pustaka Widyatama,
2012.
Text.