APA Style

Ipung, Heru Purnomo, Yesika, Anastasia. (2011). The implementation of ticket management system to improve it services at swiss german universty . : Swiss German University.

Chicago Style

Ipung, Heru Purnomo, Yesika, Anastasia. The implementation of ticket management system to improve it services at swiss german universty. : Swiss German University, 2011. print.

MLA Style

Ipung, Heru Purnomo, Yesika, Anastasia. The implementation of ticket management system to improve it services at swiss german universty. : Swiss German University, 2011. print.

Turabian Style

Ipung, Heru Purnomo, Yesika, Anastasia. The implementation of ticket management system to improve it services at swiss german universty. : Swiss German University, 2011. print.