Indian Standards Institution. (1972). Indian Standard : Methods of Test for Vulcanized Rubbers: : Part XII - Tear strength - crescent test piece. Indian Standards Institution.
Chicago Style citaatIndian Standards Institution. Indian Standard : Methods of Test for Vulcanized Rubbers: : Part XII - Tear Strength - Crescent Test Piece. N.Delhi: Indian Standards Institution, 1972.
MLA citatieIndian Standards Institution. Indian Standard : Methods of Test for Vulcanized Rubbers: : Part XII - Tear Strength - Crescent Test Piece. Indian Standards Institution, 1972.
Let op: Deze citaties zijn niet altijd 100% accuraat.