Citazione APA

National Bituminous Concrete Association (U.S.). Quality Improvement Program. (1961). QUIPS: Quality Improvement Program synopsis. National Bituminous Concrete Association.

Stile di citazione Chicago

National Bituminous Concrete Association (U.S.). Quality Improvement Program. QUIPS: Quality Improvement Program Synopsis. College Station, Tex.: National Bituminous Concrete Association, 1961.

Citazione MLA

National Bituminous Concrete Association (U.S.). Quality Improvement Program. QUIPS: Quality Improvement Program Synopsis. National Bituminous Concrete Association, 1961.