APA-ийн эшлэл(7 дахь хэвлэлт)

Nickell, S., Vainiomaki, J., & Wadhwani, S. (1991). Wages, Unions, Insiders and Product Market Power. Department of Economics (University of Oxford).

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Nickell, S., J. Vainiomaki, ба S. Wadhwani. Wages, Unions, Insiders and Product Market Power. Department of Economics (University of Oxford), 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Nickell, S., et al. Wages, Unions, Insiders and Product Market Power. Department of Economics (University of Oxford), 1991.