APA استشهاد

RAMAKRISHNAN,MALAYATOOT. (1986). SERVICE STROY ENTE I.A.S. DINANGAL. SAHITHYA PRAVARTHAKA CO-OPERATIVE SOCIETY LTD.

استشهاد بنمط شيكاغو

RAMAKRISHNAN,MALAYATOOT. SERVICE STROY ENTE I.A.S. DINANGAL. KOTTAYAM: SAHITHYA PRAVARTHAKA CO-OPERATIVE SOCIETY LTD, 1986.

MLA استشهاد

RAMAKRISHNAN,MALAYATOOT. SERVICE STROY ENTE I.A.S. DINANGAL. SAHITHYA PRAVARTHAKA CO-OPERATIVE SOCIETY LTD, 1986.