Gaya APA
CORBIN, D., Mitchell, E, D.
(1959).
Recreation leadership
(
Cet 1)
.
Englewood:
Prentice.
Gaya MLA
CORBIN, Dan., Mitchell, Elmer, D.
"Recreation leadership".
Cet 1
Englewood:
Prentice,
1959.
Buku.