Παραπομπή APA

Vilma, K. M. (2013). Influence of self efficacy on academic procrastination of secondary school students: Vilma, K M.

Παραπομπή Chicago Style

Vilma, K M. Influence of Self Efficacy on Academic Procrastination of Secondary School Students: Vilma, K M. 2013.

Παραπομπή MLA

Vilma, K M. Influence of Self Efficacy on Academic Procrastination of Secondary School Students: Vilma, K M. 2013.