Gaya APA
Guidelines for exercise testing and prescription. (1991).
Philadelphia:
Lea&Febiger.
Gaya Chicago
Guidelines for exercise testing and prescription.
.
Philadelphia:
Lea&Febiger,
1991.
Buku.
Gaya MLA
Guidelines for exercise testing and prescription.
.
Philadelphia:
Lea&Febiger,
1991.
Buku.
Gaya Turabian
Guidelines for exercise testing and prescription.
Philadelphia:
Lea&Febiger,
1991.
Buku.