Gaya APA
Saputra, B, A., Putra, C, S.
(2014).
Tenses Vocabulary and Coversation for Nursing
.
Bogor:
In Media.
Gaya MLA
Saputra, Budi, Ardian., Putra, Candra, Syah.
"Tenses Vocabulary and Coversation for Nursing".
Bogor:
In Media,
2014.
Buku.