Gaya APA

Soemodipoero, P, S., 2017-03-24, . (). 614140615 (PROPOSAL). PROPOSAL: 2017-03-24.

Gaya MLA

Soemodipoero, Pornomo, Singgih., 2017-03-24, . "614140615". PROPOSAL PROPOSAL: 2017-03-24, . PRO 1430 SOL i.