"Miscellaneous revenues" shall include such amounts as may reasonably be expected to be realized in cash during the fiscal year from known and regular sources, or from sources reasonably capable of anticipation, and lawfully applicable to the appropriations made in the budget, other than dedicated revenues, revenues from taxes to be levied to support the budget, receipts from delinquent taxes, and surplus. Miscellaneous revenues stated in the budget shall be classified according to their respective sources.
N.J.S. § 40A:4-25