uwardi, E. (1986). Penuntun praktis pramuwisata profesional (-.). New York: John W and Sons.
Chicago Style Citationuwardi, Eko. Penuntun Praktis Pramuwisata Profesional. -. New York: John W and Sons, 1986.
MLA Citationuwardi, Eko. Penuntun Praktis Pramuwisata Profesional. -. New York: John W and Sons, 1986.
Warning: These citations may not always be 100% accurate.