Keraf, G. Linguistik bandingan historis. Gramedia Pustaka Utama.
Chicago Style (17th ed.) CitationKeraf, Gorys. Linguistik Bandingan Historis. Gramedia Pustaka Utama.
MLA (8th ed.) CitationKeraf, Gorys. Linguistik Bandingan Historis. Gramedia Pustaka Utama.
Warning: These citations may not always be 100% accurate.