Gaya APA
Perry, John L.. (2015).
Sport psychology : a complete introduction .
London:
Hodder & Stoughton.
Gaya Chicago
Perry, John L..
Sport psychology : a complete introduction.
London:
Hodder & Stoughton,
2015.
Text.
Gaya MLA
Perry, John L..
Sport psychology : a complete introduction.
London:
Hodder & Stoughton,
2015.
Text.
Gaya Turabian
Perry, John L..
Sport psychology : a complete introduction.
London:
Hodder & Stoughton,
2015.
Print.