Gaya APA
O'Neil, R.
(1979).
Kernel One Student Book Part A
(
Part A)
.
Yogyakarta:
Longman & Kanisius.
Gaya MLA
O'Neil, Robert.
"Kernel One Student Book Part A".
Part A
Yogyakarta:
Longman & Kanisius,
1979.
Teksbook.