Rahmat Kartolo. “ANALISIS NOVEL ‘TIGA ORANG PEREMPUAN’ KARYA MARIA .A. SARDJONO (KAJIAN RELATIVISME)”. Jurnal Metamorfosa , vol. 3, no. 2, July 2015, pp. 36-40, https://ejournal.bbg.ac.id/index.php/metamorfosa/article/view/129.