Gaya APA
Ridwan Sanjaya, SE, Marlon leong. (2010).
Mudah membangun Web E- learning (Cet.1).
Jakarta:
Universitas atma jaya yogyakarta.
Gaya Chicago
Ridwan Sanjaya, SE, Marlon leong.
Mudah membangun Web E- learning.
Cet.1
Jakarta:
Universitas atma jaya yogyakarta,
2010.
Text.
Gaya MLA
Ridwan Sanjaya, SE, Marlon leong.
Mudah membangun Web E- learning.
Cet.1
Jakarta:
Universitas atma jaya yogyakarta,
2010.
Text.
Gaya Turabian
Ridwan Sanjaya, SE, Marlon leong.
Mudah membangun Web E- learning.
Cet.1
Jakarta:
Universitas atma jaya yogyakarta,
2010.
Print.