APA (7 ম সংস্করণ) উদ্ধৃতি

GRAVELLS, A. (2013). Passing assessments for the award in education and training. Sage/Learning Matters.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

GRAVELLS, Ann. Passing Assessments for the Award in Education and Training. Sage/Learning Matters, 2013.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

GRAVELLS, Ann. Passing Assessments for the Award in Education and Training. Sage/Learning Matters, 2013.