APA সাইটেশন

Sampath K.etc. (1998). Introduction to educational technology (4th rev.ed.). Sterling.

শিকাগো স্টাইলে সাইটেশন

Sampath K.etc. Introduction to Educational Technology. 4th rev.ed. New Delhi: Sterling, 1998.

এমএলএ সাইটেশন

Sampath K.etc. Introduction to Educational Technology. 4th rev.ed. Sterling, 1998.