APA-viite (7. p.)

Robinson, A. J. (1971). Economic evaluation of municipal expenditures: PPB. Canadian Tax Foundation.

Chicago-viite (17. p.)

Robinson, A. J. Economic Evaluation of Municipal Expenditures: PPB. Toronto: Canadian Tax Foundation, 1971.

MLA-viite (8. p.)

Robinson, A. J. Economic Evaluation of Municipal Expenditures: PPB. Canadian Tax Foundation, 1971.

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