বিষয়গুলি: “...Oral communication Periodicals....”
Full text available from Arts & Humanities Database: 01/01/1994 to 10/31/2005
Full text available from Education Database: 01/01/1994 to 10/31/2005
Full text available from Linguistics Database: 01/01/1994 to 10/31/2005
Full text available from Psychology Database: 01/01/1994 to 10/31/2005
Full text available from Research Library: 01/01/1994 to 10/31/2005

বিষয়গুলি: “...Oral communication Periodicals....”
Available in Education Source.

বিষয়গুলি: “...Oral communication Periodicals....”
Full text available from Advanced Technologies & Aerospace Database: 01/01/1991 to 06/30/2006
Full text available from Arts & Humanities Database: 01/01/1991 to 06/30/2006
Full text available from Research Library: 01/01/1991 to 06/30/2006

বিষয়গুলি: “...Oral communication Periodicals....”
Available in Education Source.

বিষয়গুলি: “...Oral communication Study and teaching Periodicals....”
Available in Education Source.