Gaya APA
TORKILDSEN, George. (1983).
Leisure and recreation management .
London and New York:
E. & F.N. Spon.
Gaya Chicago
TORKILDSEN, George.
Leisure and recreation management.
London and New York:
E. & F.N. Spon,
1983.
Text.
Gaya MLA
TORKILDSEN, George.
Leisure and recreation management.
London and New York:
E. & F.N. Spon,
1983.
Text.
Gaya Turabian
TORKILDSEN, George.
Leisure and recreation management.
London and New York:
E. & F.N. Spon,
1983.
Print.