Gaya APA

WENSBERG, P, C. (1987). LAND'S POLAROID: A COMPANY AND THE MAN WHO INVENTED IT. . United States of America.: HOUGHTON MIFFLIN COMPANY.

Gaya MLA

WENSBERG, Peter, C.. "LAND'S POLAROID: A COMPANY AND THE MAN WHO INVENTED IT.". United States of America.: HOUGHTON MIFFLIN COMPANY, 1987. Textbook.