Cytowanie według stylu APA (wyd. 7)

Mahzabin, Z., & Akhter, M. M. (2014). Piaget's pre operational stage and the role of social and cultural development of a child psychology in Bangladeshi context. BRAC University.

Cytowanie według stylu Chicago (wyd. 17)

Mahzabin, Zafrin, i Ms. Mahmud Akhter. Piaget's Pre Operational Stage and the Role of Social and Cultural Development of a Child Psychology in Bangladeshi Context. BRAC University, 2014.

Cytowanie według stylu MLA (wyd. 8)

Mahzabin, Zafrin, i Ms. Mahmud Akhter. Piaget's Pre Operational Stage and the Role of Social and Cultural Development of a Child Psychology in Bangladeshi Context. BRAC University, 2014.