Gaya APA
Baiquni, M. et al (2013).
ECOTOURISM DESTINATIONS IN ARCHIPELAGO COUNTRIES .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Baiquni, Muhammad. et al.
"ECOTOURISM DESTINATIONS IN ARCHIPELAGO COUNTRIES".
Yogyakarta:
Gadjah Mada University Press,
2013.
Text.