PRATT, L. N. (1993). Grammar vol 2: Step-by-step. Binarupa Aksara.
Chicago Style (17th ed.) CitationPRATT, Lorraine Nicholas. Grammar Vol 2: Step-by-step. Jakarta: Binarupa Aksara, 1993.
MLA (9th ed.) CitationPRATT, Lorraine Nicholas. Grammar Vol 2: Step-by-step. Binarupa Aksara, 1993.
Warning: These citations may not always be 100% accurate.