Wadenoyen, H. v. (1948). All about the second lamp and your camera. The focal press.
Cita Chicago Style (17a ed.)Wadenoyen, Hugo van. All About the Second Lamp and Your Camera. London: The focal press, 1948.
Cita MLA (9a ed.)Wadenoyen, Hugo van. All About the Second Lamp and Your Camera. The focal press, 1948.
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