APA

Dhingra K., .Hand Book on Rubber and Rubber Goods Industies. New Delhi: Small Industry Research.

Chicago

Dhingra K.C, .Hand Book on Rubber and Rubber Goods Industies. New Delhi: Small Industry Research.

Harvard

Dhingra K., .Hand Book on Rubber and Rubber Goods Industies. New Delhi: Small Industry Research.

MLA

Dhingra K.C, .New Delhi: Small Industry Research. .