Punchihewa, S. G. t. (1986). Samajavadi rataka adhyapanaya. Sri Lanka German Prajathantravadi Janaraja Mitra Sangamaya.
Chicago Style (17th ed.) CitationPunchihewa, S. G. tr. Samajavadi Rataka Adhyapanaya. Kolamba: Sri Lanka German Prajathantravadi Janaraja Mitra Sangamaya, 1986.
MLA (9th ed.) CitationPunchihewa, S. G. tr. Samajavadi Rataka Adhyapanaya. Sri Lanka German Prajathantravadi Janaraja Mitra Sangamaya, 1986.
Warning: These citations may not always be 100% accurate.