Chitra L & Exemmal J,Guide. (2012). Preparation And Testing Of Concept Maps For Teaching Chemistry At Higher Secondary Level. Dept of Education,University of Kerala.
استشهاد بنمط شيكاغوChitra L و Exemmal J,Guide. Preparation And Testing Of Concept Maps For Teaching Chemistry At Higher Secondary Level. Thiruvananthapuram: Dept of Education,University of Kerala, 2012.
MLA استشهادChitra L و Exemmal J,Guide. Preparation And Testing Of Concept Maps For Teaching Chemistry At Higher Secondary Level. Dept of Education,University of Kerala, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.