“…The literature on the middle class is increasingly more prevalent. Sociological works include: Arslan, ; Ayata, ; Balkan & Oncu, ; Bourdieu, ; Erdem, ; Goldthorpe, ; Harvey, ; Karademir, ; Karpat, ; Keyder, , ; Keyman, , , ; Kiray, ; Kongar, ; Marx, ; Mills, ; Rutz & Balkan, ; Savage et al, ; Warner, Meeker, & Eells, ; Weber, and economic works include (Azevedo & Atamanov, ; Banerjee & Duflo, ; Birdsall, , , ; Birdsall, Graham, & Pettinato, ; Easterly, ; Foroohar & Margolis, ; Kharas, ; Kharas & Gertz, ; Lopez‐Calva, Rigolini, & Torche, ; Milanovic & Yitzhaki, ; Ravallion, ; Ward & Neumann, ). Works representing marketing or business perspectives are relatively limited: Martineau, , 1958; Rich & Jain, ; Cunningham, Russell, & Cunningham, ; Griffin & Sturdivant, ; Coleman, ; Oluc, ; Williams, ; Sandikci & Ger, ; Yılmaz, ; Ustuner & Holt, ; Ipsos KMG, ; Euromonitor, ; Turkishtime Magazine, ; Cavusgil, ; Cavusgil & Kardes, , ; Gao, ; Kravets & Sandikci, ; Gouvea, Kapelianis, & Montoya, ; and Uner & Gungordu, .…”