Παραπομπή APA

Harjith S Sandhu. (1968). A study on prison impact. Punjab University Publication Bureau.

Παραπομπή Chicago Style

Harjith S Sandhu. A Study on Prison Impact. Chandigarh: Punjab University Publication Bureau, 1968.

Παραπομπή MLA

Harjith S Sandhu. A Study on Prison Impact. Punjab University Publication Bureau, 1968.