Gaya APA
Nasution, M.N.. (2004).
Manajemen Jasa Terpadu (Total Service Management) .
Bogor:
Ghalia Indonesia.
Gaya Chicago
Nasution, M.N..
Manajemen Jasa Terpadu (Total Service Management).
Bogor:
Ghalia Indonesia,
2004.
Buku.
Gaya MLA
Nasution, M.N..
Manajemen Jasa Terpadu (Total Service Management).
Bogor:
Ghalia Indonesia,
2004.
Buku.
Gaya Turabian
Nasution, M.N..
Manajemen Jasa Terpadu (Total Service Management).
Bogor:
Ghalia Indonesia,
2004.
Buku.