APA

Krishnan N., .Safty anagement in industry. New Delhi: Jaico Publishing House.

Chicago

Krishnan N.V, .Safty anagement in industry. New Delhi: Jaico Publishing House.

Harvard

Krishnan N., .Safty anagement in industry. New Delhi: Jaico Publishing House.

MLA

Krishnan N.V, .New Delhi: Jaico Publishing House. .