(2017). British and america english (Cetakan pertama, November 2017.). Malang: Polinema Press.
Chicago Style CitationBritish and America English. Cetakan pertama, November 2017. Malang: Polinema Press, 2017.
MLA CitationBritish and America English. Cetakan pertama, November 2017. Malang: Polinema Press, 2017.
Warning: These citations may not always be 100% accurate.