Encyclopaedia of ecotourism (v.1)/

od P C Sinha (ed.)
Izdano 2003

Encyclopaedia of social welfare justice and human right (v.1)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.2)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.4)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.8)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.9)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.10)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of ecotourism (v.2)/

od P C Sinha (ed.)
Izdano 2003

Encyclopaedia of ecotourism (v.3)/

od P C Sinha (ed.)
Izdano 2003

Encyclopaedia of social welfare justice and human right (v.3)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.5)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.6)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.7)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.11)

od P C Sinha (ed.)
Izdano 2004

Encyclopaedia of social welfare justice and human right (v.12)

od P C Sinha (ed.)
Izdano 2004

Tourism planning: international encyclopaedia of tourism management series/

od P C Sinha (ed.)
Izdano 1998

Tourism management/

od P C Sinha (ed.)
Izdano 2005

Tourism marketing/

od P C Sinha (ed.)
Izdano 2002