Gaya APA

Sastrodinoto, S., 2017-03-29, . (). 567130615 (PROPOSAL). PROPOSAL: 2017-03-29.

Gaya MLA

Sastrodinoto, Soenarjo., 2017-03-29, . "567130615". PROPOSAL PROPOSAL: 2017-03-29, . PRO 1311 APR p.