International Seminar on Pulping of Bagasse & Agricultural Residues Delhi. (1969). Souvenir: Indian Pulp and Paper Technical Association International Seminar, New Delhi, 1969. Indian Pulp and Paper Technical Association.
Lua i Stíl Chicago (17ú heag.)International Seminar on Pulping of Bagasse & Agricultural Residues Delhi. Souvenir: Indian Pulp and Paper Technical Association International Seminar, New Delhi, 1969. [Dandeli, Mysore State: Indian Pulp and Paper Technical Association, 1969.
Lua MLA (8ú heag.)International Seminar on Pulping of Bagasse & Agricultural Residues Delhi. Souvenir: Indian Pulp and Paper Technical Association International Seminar, New Delhi, 1969. Indian Pulp and Paper Technical Association, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.