Gaya APA
PILLER, B. (1973).
BULKED YARN: PRODUCTION, PROCESSING AND APPLICATION .
Manchester:
THE TEXTILE TRADE PRESS, Manchester.
Gaya MLA
PILLER, Bohumil.
"BULKED YARN: PRODUCTION, PROCESSING AND APPLICATION".
Manchester:
THE TEXTILE TRADE PRESS, Manchester,
1973.
Textbook.