lekachman, r., & novack, d. E. (1964). Development and society the dynamics of economic change. st martin's press.
Chicago-viite (17. p.)lekachman, robert, ja david E. novack. Development and Society the Dynamics of Economic Change. new york: st martin's press, 1964.
MLA-viite (9. p.)lekachman, robert, ja david E. novack. Development and Society the Dynamics of Economic Change. st martin's press, 1964.
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