Gaya APA
HURWITZ, E, A. (1964).
DESIGN :A SEARCH FOR ESSENTIALS .
Scranton,Pennsylvania:
INTERNATIONAL TEXTBOOK COMPANY.
Gaya MLA
HURWITZ, Elizabeth, Adams.
"DESIGN :A SEARCH FOR ESSENTIALS".
Scranton,Pennsylvania:
INTERNATIONAL TEXTBOOK COMPANY,
1964.
Textbook.