Gaya APA
Kraus, Richard G.. (1977).
Recreation today : program planning and leadership / Richard G. Kraus (2nd ed.).
Santa Monica, California:
Goodyear.
Gaya Chicago
Kraus, Richard G..
Recreation today : program planning and leadership / Richard G. Kraus.
2nd ed.
Santa Monica, California:
Goodyear,
1977.
Text.
Gaya MLA
Kraus, Richard G..
Recreation today : program planning and leadership / Richard G. Kraus.
2nd ed.
Santa Monica, California:
Goodyear,
1977.
Text.
Gaya Turabian
Kraus, Richard G..
Recreation today : program planning and leadership / Richard G. Kraus.
2nd ed.
Santa Monica, California:
Goodyear,
1977.
Print.