Não informado. (1981). Test & measurement world. Cahners Publishing.
Style de citation Chicago (17e éd.)Não informado. Test & Measurement World. Newton, Mass: Cahners Publishing, 1981.
Style de citation MLA (8e éd.)Não informado. Test & Measurement World. Cahners Publishing, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.