Gaya APA

RATNA, N, K., WINKLEMAN, E. (2009). How to Start and Run a Commercial Art Gallery . New York: Allworth Press.

Gaya MLA

RATNA, Nyoman, Kutha., WINKLEMAN, Edward. "How to Start and Run a Commercial Art Gallery". New York: Allworth Press, 2009. Buku Teks.