Heller, S. Air coolers: French advertising fans of the '20s and '30s.
Cita Chicago Style (17a ed.)Heller, Steven. Air Coolers: French Advertising Fans of the '20s and '30s.
Cita MLA (9a ed.)Heller, Steven. Air Coolers: French Advertising Fans of the '20s and '30s.
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