Penggayaan APA
SUSMIANTO, Adi. (1995).
Recreational expenditures in Gede Pangrango National Park and their regional economic impacts .
Michigan:
UMI.
Chicago Style
SUSMIANTO, Adi.
Recreational expenditures in Gede Pangrango National Park and their regional economic impacts.
Michigan:
UMI,
1995.
Buku.
MLA Style
SUSMIANTO, Adi.
Recreational expenditures in Gede Pangrango National Park and their regional economic impacts.
Michigan:
UMI,
1995.
Buku.
Turabian Style
SUSMIANTO, Adi.
Recreational expenditures in Gede Pangrango National Park and their regional economic impacts.
Michigan:
UMI,
1995.
Buku.