APA-čujuhus (7. p.)
Schultz, T. W. (1945). Agriculture in an unstable economy. McGraw-Hill.
Chicago-čujuhus (17. p.)
Schultz, Theodore William. Agriculture in an Unstable Economy. New York, London: McGraw-Hill, 1945.
MLA-čujuhus (9. p.)
Schultz, Theodore William. Agriculture in an Unstable Economy. McGraw-Hill, 1945.
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