APA Style
World heritage challenges for the millenium. ().
Paris:
United Nations Educational, Scieniic and Cultural Organiation.
Chicago Style
World heritage challenges for the millenium.
.
Paris:
United Nations Educational, Scieniic and Cultural Organiation,
.
BUKU.
MLA Style
World heritage challenges for the millenium.
.
Paris:
United Nations Educational, Scieniic and Cultural Organiation,
.
BUKU.
Turabian Style
World heritage challenges for the millenium.
Paris:
United Nations Educational, Scieniic and Cultural Organiation,
.
BUKU.