APA Style
Executive Programs Directory 2014. (2014).
Singapore:
SIM Management House.
Chicago Style
Executive Programs Directory 2014.
.
Singapore:
SIM Management House,
2014.
Perpustakaan KALBIS.
IEEE Style
*IEEE style untuk Skripsi
Executive Programs Directory 2014.
.
.
Singapore:
SIM Management House.
*IEEE style untuk Buku/Jurnal
Executive Programs Directory 2014.
.
.
Singapore:
SIM Management House,
2014.
MLA Style
Executive Programs Directory 2014.
.
Singapore:
SIM Management House,
2014.
Perpustakaan KALBIS.
Turabian Style
Executive Programs Directory 2014.
Singapore:
SIM Management House,
2014.
Perpustakaan KALBIS.