Islam, M. (2005). An introduction to sampling methods: Theory and applications (Rev. ed.). Book World.
Citazione stile Chigago Style (17a edizione)Islam, M.Nurul. An Introduction to Sampling Methods: Theory and Applications. Rev. ed. Dhaka: Book World, 2005.
Citatione MLA (8a ed.)Islam, M.Nurul. An Introduction to Sampling Methods: Theory and Applications. Rev. ed. Book World, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.