Gaya APA

ASTM, . (1997). ASTM D 1668 - 95 ; ASTM D 1668 - 97aStandard specification for glass fabrics (woven and treated) for roofing and waterproofing . : ASTM.

Gaya MLA

ASTM, . "ASTM D 1668 - 95 ; ASTM D 1668 - 97aStandard specification for glass fabrics (woven and treated) for roofing and waterproofing". : ASTM, 1997. Diorama.