APA aipamena

Richardson,G B. (1998). The economics of imperfect knowledge: Collected papers of G R Richardson. Edward Elgar.

Chicago Style aipamena

Richardson,G B. The Economics of Imperfect Knowledge: Collected Papers of G R Richardson. UK: Edward Elgar, 1998.

MLA aipamena

Richardson,G B. The Economics of Imperfect Knowledge: Collected Papers of G R Richardson. Edward Elgar, 1998.

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