Gaya APA

AMERICAN, . (1978). 1978 ANNUAL BOOK OF ASTM STANDARDS; PART 32: TEXTILES-YARNS, FABRICS, AND GENERAL TEST METHODS . Philadelphia: ASTM, Philadelphia.

Gaya MLA

AMERICAN, . "1978 ANNUAL BOOK OF ASTM STANDARDS; PART 32: TEXTILES-YARNS, FABRICS, AND GENERAL TEST METHODS". Philadelphia: ASTM, Philadelphia, 1978. Textbook.