Gaya APA
Simatupang, M, S.
(2022).
English Speed Reading for University Learners
.
Yogyakarta:
Deepublish.
Gaya MLA
Simatupang, Masda, Surti.
"English Speed Reading for University Learners".
Yogyakarta:
Deepublish,
2022.
Buku Text.