lekachman, r., & novack, d. E. (1964). Development and society the dynamics of economic change. st martin's press.
Čikaški stil citiranja (17. izdanje)lekachman, robert, i david E. novack. Development and Society the Dynamics of Economic Change. new york: st martin's press, 1964.
MLA način citiranja (9. izdanje)lekachman, robert, i david E. novack. Development and Society the Dynamics of Economic Change. st martin's press, 1964.