Beynon, J. (1997). Physical facilities for education: What planners need to know. Unesco, International Institute for Educational Planning.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBeynon, John. Physical Facilities for Education: What Planners Need to Know. Paris: Unesco, International Institute for Educational Planning, 1997.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBeynon, John. Physical Facilities for Education: What Planners Need to Know. Unesco, International Institute for Educational Planning, 1997.
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