Não informado. (1978). Current Bibliography Directory of the Arts and Sciences. Institute for Scientific Information.
Style de citation Chicago (17e éd.)Não informado. Current Bibliography Directory of the Arts and Sciences. Philadelphia, Pa: Institute for Scientific Information, 1978.
Style de citation MLA (8e éd.)Não informado. Current Bibliography Directory of the Arts and Sciences. Institute for Scientific Information, 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.