Gill, B. C. (1988). Report on electromagnetic surveys and follow up drilling for the Shepparton East area, February to June 1988. Rural Water Commission.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gill, B. C. Report on Electromagnetic Surveys and Follow Up Drilling for the Shepparton East Area, February to June 1988. [Tatura, Vic.?]: Rural Water Commission, 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gill, B. C. Report on Electromagnetic Surveys and Follow Up Drilling for the Shepparton East Area, February to June 1988. Rural Water Commission, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.