APA Style

Sinar, T, L. (1978). National Seminar on Southeast: The Coming of The Chinese Immigrants to East Sumatra in The 19Th Century (19). Medan: University of North Sumatra.

MLA Style

Sinar, Tengku, Luckman. "National Seminar on Southeast: The Coming of The Chinese Immigrants to East Sumatra in The 19Th Century". 19 Medan: University of North Sumatra, 1978. Buku.