Silk, L. S. (1974). Contemporary economics; principles and issues. [s.l.]: Pyramid Books.
Chicago Style CitationSilk, Leonard S. Contemporary Economics; Principles and Issues. [s.l.]: Pyramid Books, 1974.
MLA CitationSilk, Leonard S. Contemporary Economics; Principles and Issues. [s.l.]: Pyramid Books, 1974.
Warning: These citations may not always be 100% accurate.