Weinberger, D., & Harrison, P. (2011). Preface to the 3rd Edition. Wiley-Blackwell.
Čikaški stil citiranja (17. izdanje)Weinberger, DR, i P. Harrison. Preface to the 3rd Edition. Wiley-Blackwell, 2011.
MLA način citiranja (9. izdanje)Weinberger, DR, i P. Harrison. Preface to the 3rd Edition. Wiley-Blackwell, 2011.
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