Sherborne, Tony. editor. Buckingham Shum, Simon J. editor. Okada, Alexandra. editor. SpringerLink (Online service)

Meng, Liqiu. editor. Zipf, Alexander. editor. Winter, Stephan. editor. SpringerLink (Online service)

Abdul-Rahman, Alias. editor. Zlatanova, Sisi. editor. Coors, Volker. editor. SpringerLink (Online service)

Stefanakis, Emmanuel. editor. Peterson, Michael P. editor. Armenakis, Costas. editor. Delis, Vasilis. editor. SpringerLink (Online service)