Gaya APA
Hallen,A. (2005).
Bimbingan & Konseling .
Jakarta:
Quantum teaching.
Gaya Chicago
Hallen,A.
Bimbingan & Konseling.
Jakarta:
Quantum teaching,
2005.
Buku.
Gaya MLA
Hallen,A.
Bimbingan & Konseling.
Jakarta:
Quantum teaching,
2005.
Buku.
Gaya Turabian
Hallen,A.
Bimbingan & Konseling.
Jakarta:
Quantum teaching,
2005.
Buku.