Lighting Equipment Catalogue.

MLA

Lighting Equipment Catalogue. Overseas edition, may 1948 London: The British Thomson-Houston Co. Ltd., 1948.

APA

(1948). Lighting Equipment Catalogue. Overseas edition, may 1948 London: The British Thomson-Houston Co. Ltd.

Chicago

Lighting Equipment Catalogue. Overseas edition, may 1948 London: The British Thomson-Houston Co. Ltd., 1948.