Gaya APA

.A, P., JOHARI, M. (2011). COMPAROISON OF THE PROPERTIES PF RING , SOLO,AND SIRO CORE-SPUN YARNS . Oxon, UK: Taylor & Francis.

Gaya MLA

.A, PAURAHMAD., JOHARI, M.S. "COMPAROISON OF THE PROPERTIES PF RING , SOLO,AND SIRO CORE-SPUN YARNS". Oxon, UK: Taylor & Francis, 2011. Textbook.