توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Plowman, D. H. (1988). West German co-determination: An Australian perspective. School of Industrial Relations and Organizational Behaviour, University of New South Wales.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Plowman, D. H. West German Co-determination: An Australian Perspective. Kensington, N.S.W.: School of Industrial Relations and Organizational Behaviour, University of New South Wales, 1988.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Plowman, D. H. West German Co-determination: An Australian Perspective. School of Industrial Relations and Organizational Behaviour, University of New South Wales, 1988.