Consumer Demographics and Behaviour Jo M. Martins, Farhat Yusuf, David A. Swanson E-Book (pdf)

Global Population in Transition Jo. M. Martins, Fei Guo, David A. Swanson E-Book (pdf)

Methods of Demographic Analysis Farhat Yusuf, Jo. M. Martins, David A. Swanson E-Book (pdf)