Standards Association of Australia, Construction Industry Engineering Services Group, & Pilley, J. (1992). Notes on As 2124-1992: Notes on the changes in the General conditions of contract 4th edition (As2124-1992) as compared with the 3rd edition (As2124-1986). Standards Australia in conjunction with CIESG.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Standards Association of Australia, Construction Industry Engineering Services Group, و John Pilley. Notes on As 2124-1992: Notes on the Changes in the General Conditions of Contract 4th Edition (As2124-1992) as Compared with the 3rd Edition (As2124-1986). Homebush, N.S.W.: Standards Australia in conjunction with CIESG, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Standards Association of Australia, et al. Notes on As 2124-1992: Notes on the Changes in the General Conditions of Contract 4th Edition (As2124-1992) as Compared with the 3rd Edition (As2124-1986). Standards Australia in conjunction with CIESG, 1992.