Roberts, P., Struthers, T., & Sacks, J. (1993). Managing the metropolis: Metropolitan renaissance : new life for old city regions. Aldershot, England : Avebury.
Chicago-čujuhus (17. p.)Roberts, Peter, Tony Struthers, juo Jeffrey Sacks. Managing the Metropolis: Metropolitan Renaissance : New Life for Old City Regions. Aldershot, England : Avebury, 1993.
MLA-čujuhus (9. p.)Roberts, Peter, et al. Managing the Metropolis: Metropolitan Renaissance : New Life for Old City Regions. Aldershot, England : Avebury, 1993.
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