Purwadi, P. (1998). Sintaksis Bahasa Seruyan Petrus Purwadi, Dunis Ipec, Mariyedi. Depdikud.
Chicago Style (17th ed.) CitationPurwadi, Petrus. Sintaksis Bahasa Seruyan Petrus Purwadi, Dunis Ipec, Mariyedi. Depdikud, 1998.
MLA (8th ed.) CitationPurwadi, Petrus. Sintaksis Bahasa Seruyan Petrus Purwadi, Dunis Ipec, Mariyedi. Depdikud, 1998.
Warning: These citations may not always be 100% accurate.