Gaya APA
NATIONS, U. (1963).
SCIENCE AND TECHNOLOGY FOR DEVELOPMENT : VOL IV. INDUSTRY .
New York:
UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION.
Gaya MLA
NATIONS, UNITED.
"SCIENCE AND TECHNOLOGY FOR DEVELOPMENT : VOL IV. INDUSTRY".
New York:
UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION,
1963.
Textbook.