APA Style
Lunberg, Donald E.. (1995).
Tourism economics .
New York:
John Wiley & Sons.
Chicago Style
Lunberg, Donald E..
Tourism economics.
New York:
John Wiley & Sons,
1995.
Buku.
MLA Style
Lunberg, Donald E..
Tourism economics.
New York:
John Wiley & Sons,
1995.
Buku.
Turabian Style
Lunberg, Donald E..
Tourism economics.
New York:
John Wiley & Sons,
1995.
Buku.