Hardjono, S. (2003). Hari-hari Berat. PT Intimedia Ciptanusantara.
Chicago Style (17th ed.) CitationHardjono, S.Pd. Hari-hari Berat. PT Intimedia Ciptanusantara, 2003.
MLA (8th ed.) CitationHardjono, S.Pd. Hari-hari Berat. PT Intimedia Ciptanusantara, 2003.
Warning: These citations may not always be 100% accurate.