APA aipamena

Centre for Educational Research and Innovation, Bottomley, J. A., & Dunworth, J. E. (1972). Costs and potential economies. Organisation for Economic Co-operation and Development.

Chicago Style aipamena

Centre for Educational Research and Innovation, J. A. Bottomley, and J. E. Dunworth. Costs and Potential Economies. Paris: Organisation for Economic Co-operation and Development, 1972.

MLA aipamena

Centre for Educational Research and Innovation, et al. Costs and Potential Economies. Organisation for Economic Co-operation and Development, 1972.