Olii, H. (2007). Berita & informasi jurnalistik radio Helena Olii. Indeks.
Chicago Style (17th ed.) CitationOlii, Helena. Berita & Informasi Jurnalistik Radio Helena Olii. Indeks, 2007.
MLA (8th ed.) CitationOlii, Helena. Berita & Informasi Jurnalistik Radio Helena Olii. Indeks, 2007.
Warning: These citations may not always be 100% accurate.