APA
Pajestka J., Conference by International Economic Association in collaboration with the Polish Economic Association & Feinstein C. (1980). The Relevance of economic theories. London: Macmillan.
Chicago
Pajestka Jozef, Conference by International Economic Association in collaboration with the Polish Economic Association and Feinstein C.H. 1980. The Relevance of economic theories. London: Macmillan.
Harvard
Pajestka J., Conference by International Economic Association in collaboration with the Polish Economic Association and Feinstein C. (1980). The Relevance of economic theories. London: Macmillan.
MLA
Pajestka Jozef, Conference by International Economic Association in collaboration with the Polish Economic Association and Feinstein C.H. The Relevance of economic theories. London: Macmillan. 1980.