MacPherson, J., & Pearce, D. (1990). Publishing educational materials in developing countries: A guide to policy and practice. Canadian Organization for Development through Education ; Harold Macmillan Trust : Distributed by Intermediate Technology Publications.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিMacPherson, John, এবং Douglas Pearce. Publishing Educational Materials in Developing Countries: A Guide to Policy and Practice. Ontario : London: Canadian Organization for Development through Education ; Harold Macmillan Trust : Distributed by Intermediate Technology Publications, 1990.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিMacPherson, John, এবং Douglas Pearce. Publishing Educational Materials in Developing Countries: A Guide to Policy and Practice. Canadian Organization for Development through Education ; Harold Macmillan Trust : Distributed by Intermediate Technology Publications, 1990.