توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Nobbs, C. (1979). Shopping survey design: With special reference to in-centre surveys. Data & Research Section, Department of Planning & Community Development, Auckland City Council.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Nobbs, Chris. Shopping Survey Design: With Special Reference to In-centre Surveys. Auckland: Data & Research Section, Department of Planning & Community Development, Auckland City Council, 1979.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Nobbs, Chris. Shopping Survey Design: With Special Reference to In-centre Surveys. Data & Research Section, Department of Planning & Community Development, Auckland City Council, 1979.