Gaya APA
DeVrye, Chaterine. (1994).
Good Service Is Good Business: 7 Strategi Sederhana Menuju Sukses .
Jakarta:
Gramedia PT..
Gaya Chicago
DeVrye, Chaterine.
Good Service Is Good Business: 7 Strategi Sederhana Menuju Sukses.
Jakarta:
Gramedia PT.,
1994.
Text.
Gaya MLA
DeVrye, Chaterine.
Good Service Is Good Business: 7 Strategi Sederhana Menuju Sukses.
Jakarta:
Gramedia PT.,
1994.
Text.
Gaya Turabian
DeVrye, Chaterine.
Good Service Is Good Business: 7 Strategi Sederhana Menuju Sukses.
Jakarta:
Gramedia PT.,
1994.
Print.