Gaya APA
Saidurrahman, ., Rizki, R. (2018).
A Basic English Grammar [with Exercises, Quotes and Idioms] (Cet. 1).
Medan:
Perdana Publishing.
Gaya MLA
Saidurrahman, ., Rizki, Ratika.
"A Basic English Grammar [with Exercises, Quotes and Idioms]".
Cet. 1
Medan:
Perdana Publishing,
2018.
Text.