APA ציטוט

Hajela, T. N. Principles, Problems and Practice of Co-Operation. Shiva Lal Agarwala.

Chicago Edition Citation

Hajela, T. N. Principles, Problems and Practice of Co-Operation. Agra: Shiva Lal Agarwala.

ציטוט MLA

Hajela, T. N. Principles, Problems and Practice of Co-Operation. Shiva Lal Agarwala.