Παραπομπή APA

Saleema, V. Socio economic conditions and labour efficiency. Abhijeet publications.

Παραπομπή Chicago Style

Saleema, V.J. Socio Economic Conditions and Labour Efficiency. New Delhi: Abhijeet publications.

Παραπομπή MLA

Saleema, V.J. Socio Economic Conditions and Labour Efficiency. Abhijeet publications.