Gaya APA
Buck, M, M. et al (2007).
Instructional Strategies : For Secondary School Physical Education Ed.6 (Manajemen).
Malang:
.
Gaya MLA
Buck, Marilyn, M.. et al.
"Instructional Strategies : For Secondary School Physical Education Ed.6".
Manajemen
Malang:
,
2007.
.