Gaya APA
Ayusari, N, N, H, S, P, M, N. (2016).
Master pocket Toefl .
Yogyakarta:
Cemerlang Publishing.
Gaya MLA
Ayusari, Niswatin, Nurul, Hidayati,, Setio, Putro, Mardiko,, Novidewi.
"Master pocket Toefl".
Yogyakarta:
Cemerlang Publishing,
2016.
Text.