Παραπομπή APA

P Velayudhan Nair. (1974). Kerala service rules V.1 part I and 2 (3.). Govt. of Kerala.

Παραπομπή Chicago Style

P Velayudhan Nair. Kerala Service Rules V.1 Part I and 2. 3. Govt. of Kerala, 1974.

Παραπομπή MLA

P Velayudhan Nair. Kerala Service Rules V.1 Part I and 2. 3. Govt. of Kerala, 1974.