Titis Wisnu Wijaya. (2021). Essentials of Mastering Basic English Structure. Yogyakarta: Bintang Pustaka Madani.
Chicago Style aipamenaTitis Wisnu Wijaya. Essentials of Mastering Basic English Structure. Yogyakarta: Bintang Pustaka Madani, 2021.
MLA aipamenaTitis Wisnu Wijaya. Essentials of Mastering Basic English Structure. Yogyakarta: Bintang Pustaka Madani, 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.