Regional Workshop on Cooperative Press and Publicity in South-East Asia Tokyo, Japan, International Co-operative Alliance. Regional Office and Education Centre for South-East Asia, Gunawardana, H. P. L., & Ganasan, A. H. (1979). Regional Workshop on Cooperative Press and Publicity in South-East Asia: Report, Tokyo, September 6-27, 1978. International Cooperative Alliance, Regional Office & Education Centre for South-East Asia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Regional Workshop on Cooperative Press and Publicity in South-East Asia Tokyo, Japan, International Co-operative Alliance. Regional Office and Education Centre for South-East Asia, H. P. Lionel Gunawardana, و A. H. Ganasan. Regional Workshop on Cooperative Press and Publicity in South-East Asia: Report, Tokyo, September 6-27, 1978. New Delhi: International Cooperative Alliance, Regional Office & Education Centre for South-East Asia, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Regional Workshop on Cooperative Press and Publicity in South-East Asia Tokyo, Japan, et al. Regional Workshop on Cooperative Press and Publicity in South-East Asia: Report, Tokyo, September 6-27, 1978. International Cooperative Alliance, Regional Office & Education Centre for South-East Asia, 1979.