Terdaftar], [. (2003). Annual Book of ASTM Standards 2003: Volume 04.08 (D 420 - D 5611). ASTM.
Chicago Style CitationTerdaftar], [Tidak. Annual Book of ASTM Standards 2003: Volume 04.08 (D 420 - D 5611). ASTM, 2003.
MLA CitationTerdaftar], [Tidak. Annual Book of ASTM Standards 2003: Volume 04.08 (D 420 - D 5611). ASTM, 2003.
Warning: These citations may not always be 100% accurate.