The condition of the working class in England in 1844 : with appendix written 1886, and preface 1887 Engels, Friedrich. The condition of the working class in England in 1844 : with appendix written 1886, and preface 1887. New York: J.W. Lovell Co., 1887.
At Arm's Length: Historical Ethnography of Proximity in Harput. Sipahi, Ali. "At Arm's Length: Historical Ethnography of Proximity in Harput.". University of Michigan, 2015.
Possible urban worlds: The fourth megacities lecture Harvey, D.. Possible urban worlds: The fourth megacities lecture. Amersfoort, The Netherlands: Twynstra Gudde Management Consultants, 2000.
Responding to Haiti's shaky foundations : examining capital relocation in the reconstruction process Angrand, Salome.. Responding to Haiti's shaky foundations : examining capital relocation in the reconstruction process. Masters' Thesis. Washington, D.C.: Georgetown University, 2011.