Gaya APA
Ismanthono, H, W.
(2021).
Improving Your TOEFL Score With Speed Reading
.
Yogyakarta:
Andi Offset.
Gaya MLA
Ismanthono, Henricus, W..
"Improving Your TOEFL Score With Speed Reading".
Yogyakarta:
Andi Offset,
2021.
Buku Tercetak.