Gaya APA
Prayitno, A.
(2004).
Let's deliver an ENglish speech / AM. Prayitno
.
Surabaya:
Sarana Ilmu.
Gaya MLA
Prayitno, AM.
"Let's deliver an ENglish speech / AM. Prayitno".
Surabaya:
Sarana Ilmu,
2004.
Textbook.