APA Style

Wicaksono, Bramantyo, Tertiana, Invanos, Pratama, Aditya Tirta. (2014). Performing maintenance in upstream oil & gas production facility to maintain and to improve the performance. a Case Study at PT. XYZ . : Swiss German University.

Chicago Style

Wicaksono, Bramantyo, Tertiana, Invanos, Pratama, Aditya Tirta. Performing maintenance in upstream oil & gas production facility to maintain and to improve the performance. a Case Study at PT. XYZ. : Swiss German University, 2014. print.

MLA Style

Wicaksono, Bramantyo, Tertiana, Invanos, Pratama, Aditya Tirta. Performing maintenance in upstream oil & gas production facility to maintain and to improve the performance. a Case Study at PT. XYZ. : Swiss German University, 2014. print.

Turabian Style

Wicaksono, Bramantyo, Tertiana, Invanos, Pratama, Aditya Tirta. Performing maintenance in upstream oil & gas production facility to maintain and to improve the performance. a Case Study at PT. XYZ. : Swiss German University, 2014. print.