1.
Philosophical problems in logic. Dordrecht: D. Reidel Publishing Company; 1970.
Philosophical problems in logic. Dordrecht : D. Reidel Publishing Company, 7 mai 1970. ISBN 90-277-0079-6
Lambert Karel. (1970). Philosophical problems in logic: Some recent developments. D. Reidel Publishing Company.
Style de citation MLA (8e éd.)Lambert Karel. Philosophical Problems in Logic: Some Recent Developments. D. Reidel Publishing Company, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.