Seminar [on] Media Services in Resource Centres O'Halloran Hill Technical College, S.A. (1973). Media services in resource centres: Proceedings of the seminar [held at] O'Halloran Hill Technical College, South Australia, September, 1973. The Seminar.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Seminar [on] Media Services in Resource Centres O'Halloran Hill Technical College, S.A. Media Services in Resource Centres: Proceedings of the Seminar [held at] O'Halloran Hill Technical College, South Australia, September, 1973. [Adelaide: The Seminar, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Seminar [on] Media Services in Resource Centres O'Halloran Hill Technical College, S.A. Media Services in Resource Centres: Proceedings of the Seminar [held at] O'Halloran Hill Technical College, South Australia, September, 1973. The Seminar, 1973.