Gaya APA

Simatupang, M, S. (2022). English Speed Reading : For University Leaners (Cet.1). Bandung: Deepublish.

Gaya MLA

Simatupang, Masda, Surti. "English Speed Reading : For University Leaners". Cet.1 Bandung: Deepublish, 2022. Text.