APA Style
Sessa, Alberto. (1983).
Elements of tourism economics .
Roma:
CATAL.
Chicago Style
Sessa, Alberto.
Elements of tourism economics.
Roma:
CATAL,
1983.
Text.
MLA Style
Sessa, Alberto.
Elements of tourism economics.
Roma:
CATAL,
1983.
Text.
Turabian Style
Sessa, Alberto.
Elements of tourism economics.
Roma:
CATAL,
1983.
Print.