Gaya APA
WALKER, Richard. (1998).
Muscles : how we move and exercise 7 .
London:
Grolier.
Gaya Chicago
WALKER, Richard.
Muscles : how we move and exercise 7.
London:
Grolier,
1998.
Text.
Gaya MLA
WALKER, Richard.
Muscles : how we move and exercise 7.
London:
Grolier,
1998.
Text.
Gaya Turabian
WALKER, Richard.
Muscles : how we move and exercise 7.
London:
Grolier,
1998.
Print.