Ng, P. S., & Chennupati, K. R. (2008). Development of a web-based courseware for secondary schools.
استشهاد بنمط شيكاغوNg, Peck Suan., و Kodanda Ramaiah Chennupati. Development of a Web-based Courseware for Secondary Schools. 2008.
MLA استشهادNg, Peck Suan., و Kodanda Ramaiah Chennupati. Development of a Web-based Courseware for Secondary Schools. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.