Hodgkinson, J. R. (1981). Domestic crossovers & driveways: Design & construction in interlocking concrete. Cement and Concrete Association of Australia.
Chicago Style (17. basım) AtıfHodgkinson, J. R. Domestic Crossovers & Driveways: Design & Construction in Interlocking Concrete. [North Sydney, N.S.W.]: Cement and Concrete Association of Australia, 1981.
MLA (8th ed.) AtıfHodgkinson, J. R. Domestic Crossovers & Driveways: Design & Construction in Interlocking Concrete. Cement and Concrete Association of Australia, 1981.
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