Poyk, G. (1988). Poti Wolo / Gerson Poyk. Karya Grafika Utama.
Chicago Style (17th ed.) CitationPoyk, Gerson. Poti Wolo / Gerson Poyk. Karya Grafika Utama, 1988.
MLA (8th ed.) CitationPoyk, Gerson. Poti Wolo / Gerson Poyk. Karya Grafika Utama, 1988.
Warning: These citations may not always be 100% accurate.