Guanco, H. R. (2001). The effectiveness of advance organizer on students' achievement in general college chemistry. Animo Repository.
استشهاد بنمط شيكاغوGuanco, Hemogene R. The Effectiveness of Advance Organizer On Students' Achievement in General College Chemistry. Animo Repository, 2001.
MLA استشهادGuanco, Hemogene R. The Effectiveness of Advance Organizer On Students' Achievement in General College Chemistry. Animo Repository, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.