APA
                K. Jagadeeshwara, K.T. Ramachandara Department of Agricultural Extension Education, . (1990). A study on the use of audio-visual aids by the subject matter specialists for information and training in Karnataka. Bangalore: Univesity of Agricultural Sciences, Bangalore.
                
                Chicago
                K. Jagadeeshwara, K.T. Ramachandara Department of Agricultural Extension Education, . 1990. A study on the use of audio-visual aids by the subject matter specialists for information and training in Karnataka. Bangalore: Univesity of Agricultural Sciences, Bangalore.
                
                Harvard
                K. Jagadeeshwara, K.T. Ramachandara Department of Agricultural Extension Education, . (1990). A study on the use of audio-visual aids by the subject matter specialists for information and training in Karnataka. Bangalore: Univesity of Agricultural Sciences, Bangalore.
                
                MLA
                K. Jagadeeshwara, K.T. Ramachandara Department of Agricultural Extension Education, . A study on the use of audio-visual aids by the subject matter specialists for information and training in Karnataka. Bangalore: Univesity of Agricultural Sciences, Bangalore. 1990.