Gaya APA
ENRICK, N, L. (1960).
TIME STUDY MANUAL FOR THE TEXTILE INDUSTRY .
New York:
WILEY EASTERN PVT. LTD,. PUBLISHERS.
Gaya MLA
ENRICK, Norbert, Lloyd..
"TIME STUDY MANUAL FOR THE TEXTILE INDUSTRY".
New York:
WILEY EASTERN PVT. LTD,. PUBLISHERS,
1960.
Textbook.