Colombo Plan Bureau.

• The Colombo Plan for Co-operative Economic Development in South and South-East Asia: commemorative volume
• A compendium of some Colombo Plan assisted projects in South and S.E. Asia
• Agriculture in the Colombo Plan Region
• Colombo Plan development aid flows to regional member countries
• Colombo Plan Story
• Development aid
• International assistance for education for development
• Progress of the Colombo plan, 1963
• The Colombo plan
• The Colombo plan for co-operative economic development in South & South-East Asia
• The Colombo Plan, 1951-1971: 20th anniversary
• The Colombo Plan, 1951-1976