New Jersey Statutes Title 40A. Municipalities and Counties 40A § 2-18

A bond ordinance shall take effect 20 days after the first publication of the ordinance or of a summary thereof after final adoption. A bond ordinance which authorizes obligations to fund, refund, renew, extend or retire obligations issued or authorized pursuant to this chapter, or notes or bonds issued or authorized pursuant to any act of which this chapter is a revision shall not be subject to referendum.