HAX ARNOLD C(ED.). (1987). PLANNING STRATEGIES THAT WORK. OXFORD UNIVERSITY PRESS.
Čikaški stil citiranja (17. izdanje)HAX ARNOLD C(ED.). PLANNING STRATEGIES THAT WORK. NEW YORK: OXFORD UNIVERSITY PRESS, 1987.
MLA način citiranja (9. izdanje)HAX ARNOLD C(ED.). PLANNING STRATEGIES THAT WORK. OXFORD UNIVERSITY PRESS, 1987.
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