Gaya APA

Nugroho, A, E., 2017-03-29, . (). 612140615 (PROPOSAL). PROPOSAL: 2017-03-29.

Gaya MLA

Nugroho, Agung, Endro., 2017-03-29, . "612140615". PROPOSAL PROPOSAL: 2017-03-29, . PRO 1426 ERY i.