Gaya APA
adaptive help seeking. (2009).
Yogyakarta:
Logung Pustaka.
Gaya Chicago
adaptive help seeking.
.
Yogyakarta:
Logung Pustaka,
2009.
Buku.
Gaya MLA
adaptive help seeking.
.
Yogyakarta:
Logung Pustaka,
2009.
Buku.
Gaya Turabian
adaptive help seeking.
Yogyakarta:
Logung Pustaka,
2009.
Buku.