Ingstrup, O., & Crookall, P. S. (1998). The three pillars of public management: Secrets of sustained success. McGill-Queen's University Press.
Čikaški stil citiranja (17. izdanje)Ingstrup, Ole, i Paul Stanley Crookall. The Three Pillars of Public Management: Secrets of Sustained Success. Montreal ; Ithaca: McGill-Queen's University Press, 1998.
MLA način citiranja (9. izdanje)Ingstrup, Ole, i Paul Stanley Crookall. The Three Pillars of Public Management: Secrets of Sustained Success. McGill-Queen's University Press, 1998.
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