Gaya APA
Weekes, Claire. (1991).
Mengatasi Stress (Kesatu).
Yogyakarta:
Kanisius.
Gaya Chicago
Weekes, Claire.
Mengatasi Stress.
Kesatu
Yogyakarta:
Kanisius,
1991.
.
Gaya MLA
Weekes, Claire.
Mengatasi Stress.
Kesatu
Yogyakarta:
Kanisius,
1991.
.
Gaya Turabian
Weekes, Claire.
Mengatasi Stress.
Kesatu
Yogyakarta:
Kanisius,
1991.
.