Gaya APA

Kandel, C., Marcolina, M. (1999). Environment, culture and heritage : best practice papers for 1999 . [s.l.]: PATA Office of Environment and Culture.

Gaya MLA

Kandel, Christelle., Marcolina, Michela. "Environment, culture and heritage : best practice papers for 1999". [s.l.]: PATA Office of Environment and Culture, 1999. BUKU.