Gaya APA

SANTOSO,Agus, . (2009). World Heritage Nature & Culture Under The Prototection of Unesco - Amerika utara,Amerika Tengah & Oceania Vol.9 . Surakarta: Batara Publishing.

Gaya MLA

SANTOSO,Agus, . "World Heritage Nature & Culture Under The Prototection of Unesco - Amerika utara,Amerika Tengah & Oceania Vol.9". Surakarta: Batara Publishing, 2009. Text.