Gaya APA

--a.o., D, B, A, . (1965). THE PRINCIPLES AND THEORY OF RING SPINNING (MANUAL OF COTTON SPINNING; VOLUME V) . Manchester: THE TEXTILE INSTITUTE, Manchester.

Gaya MLA

--a.o., DE, BARR,, A.E., . "THE PRINCIPLES AND THEORY OF RING SPINNING (MANUAL OF COTTON SPINNING; VOLUME V)". Manchester: THE TEXTILE INSTITUTE, Manchester, 1965. Textbook.