Gaya APA
Coping With Failure. (1990).
London:
SCM Press Ltd.
Gaya Chicago
Coping With Failure.
Kelima.
London:
SCM Press Ltd,
1990.
.
Gaya MLA
Coping With Failure.
Kelima.
London:
SCM Press Ltd,
1990.
.
Gaya Turabian
Coping With Failure.
London:
SCM Press Ltd,
1990.
.