Harsono, I. (1998). DasaWarsa BhumiBhakti Adhiguna. BPNRI.
Chicago Style (17th ed.) CitationHarsono, Ir.Soni. DasaWarsa BhumiBhakti Adhiguna. BPNRI, 1998.
MLA (8th ed.) CitationHarsono, Ir.Soni. DasaWarsa BhumiBhakti Adhiguna. BPNRI, 1998.
Warning: These citations may not always be 100% accurate.