Niazi และผู้แต่งคนอื่นๆ. 2008. Effect of exposure to mass media and family planning workers on current and future contraceptive use in Pakistan. Institute for Population and Social Research, Mahidol University;
Niazi และผู้แต่งคนอื่นๆ. (2008) Effect of exposure to mass media and family planning workers on current and future contraceptive use in Pakistan . Mahidol University/Bangkok.
Niazi และผู้แต่งคนอื่นๆ. Effect of exposure to mass media and family planning workers on current and future contraceptive use in Pakistan. . Bangkok:Mahidol University, 2008.
Niazi และผู้แต่งคนอื่นๆ. (2008) Effect of exposure to mass media and family planning workers on current and future contraceptive use in Pakistan . Mahidol University/Bangkok.