(1972). International seminar on research sponsored by developed countries relating to co-operatives in developing countries held in Warsaw in May/June 1972 under the joint auspices of The Polish Co-operative Research Institute, Warsaw and The International Co-operative Alliance.
Chicago-Zitierstil (17. Ausg.)International Seminar on Research Sponsored by Developed Countries Relating to Co-operatives in Developing Countries Held in Warsaw in May/June 1972 Under the Joint Auspices of The Polish Co-operative Research Institute, Warsaw and The International Co-operative Alliance. London, 1972.
MLA-Zitierstil (9. Ausg.)International Seminar on Research Sponsored by Developed Countries Relating to Co-operatives in Developing Countries Held in Warsaw in May/June 1972 Under the Joint Auspices of The Polish Co-operative Research Institute, Warsaw and The International Co-operative Alliance. 1972.