matthijs, k., neels, k., & timmerman, c. (2015). Population change in Europe, the Middle-East and North Africa: Beyond the demographic divide. ashgate.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)matthijs, koenraad, karel neels, ба christiane timmerman. Population Change in Europe, the Middle-East and North Africa: Beyond the Demographic Divide. united kingdom: ashgate, 2015.
MLA -ийн эшлэл (9 дэх хэвлэлт)matthijs, koenraad, et al. Population Change in Europe, the Middle-East and North Africa: Beyond the Demographic Divide. ashgate, 2015.