Bolla, J. J. (1983). Apkg buku 2 prosedur mengajar (draft). Dep. P dan K.
Chicago Style (17th ed.) CitationBolla, John J. Apkg Buku 2 Prosedur Mengajar (draft). Dep. P dan K, 1983.
MLA (8th ed.) CitationBolla, John J. Apkg Buku 2 Prosedur Mengajar (draft). Dep. P dan K, 1983.
Warning: These citations may not always be 100% accurate.