Indian Standards Institution. (1973). Indian Standard : Methods of tests for Natural Rubber: : Part I. Indian Standards Institution.
استشهاد بنمط شيكاغوIndian Standards Institution. Indian Standard : Methods of Tests for Natural Rubber: : Part I. N.Delhi: Indian Standards Institution, 1973.
MLA استشهادIndian Standards Institution. Indian Standard : Methods of Tests for Natural Rubber: : Part I. Indian Standards Institution, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.