Gaya APA
Slamet Riyanto, dkk. (2019).
Vocabulary for Toefl Exercises .
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Slamet Riyanto, dkk.
Vocabulary for Toefl Exercises.
Yogyakarta:
Pustaka Pelajar,
2019.
Text.
Gaya MLA
Slamet Riyanto, dkk.
Vocabulary for Toefl Exercises.
Yogyakarta:
Pustaka Pelajar,
2019.
Text.
Gaya Turabian
Slamet Riyanto, dkk.
Vocabulary for Toefl Exercises.
Yogyakarta:
Pustaka Pelajar,
2019.
Print.