Gaya APA
Bebas stres = Overcoming stress. (2009).
Yogyakarta:
Kanisius.
Gaya Chicago
Bebas stres = Overcoming stress.
1.
Yogyakarta:
Kanisius,
2009.
Buku.
Gaya MLA
Bebas stres = Overcoming stress.
1.
Yogyakarta:
Kanisius,
2009.
Buku.
Gaya Turabian
Bebas stres = Overcoming stress.
Yogyakarta:
Kanisius,
2009.
Buku.