Gardner, P. (1997). Managing technology in the middle school classroom. Cheltenham, Vic: Hawker Brownlow Education.
শিকাগো স্টাইলে সাইটেশনGardner, Paul. Managing Technology in the Middle School Classroom. Cheltenham, Vic: Hawker Brownlow Education, 1997.
এমএলএ সাইটেশনGardner, Paul. Managing Technology in the Middle School Classroom. Cheltenham, Vic: Hawker Brownlow Education, 1997.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.