Gaya APA
Sport Psychology in Performance. (1999).
Oxford:
Butterworth.
Gaya Chicago
Sport Psychology in Performance.
.
Oxford:
Butterworth,
1999.
Buku.
Gaya MLA
Sport Psychology in Performance.
.
Oxford:
Butterworth,
1999.
Buku.
Gaya Turabian
Sport Psychology in Performance.
Oxford:
Butterworth,
1999.
Buku.