[Sārabanyāi Kānprachum Nānāchāt Khrang thī Sō̜ng khō̜ng Samākhom Nakprawattisāt hǣng ʻĒsīa, Krung Thēp Mahā Nakhō̜n, 22-26 Singhākhom 2520] Proceedings, Seventh IAHA Conference, 22-26 August 1977, Bangkok. (Chulalongkorn University Press, 1979)