Sobal, J. (1982). The Role of Secondary Data Analysis in Teaching the Social Sciences.
Citazione stile Chigago Style (17a edizione)Sobal, Jeff. The Role of Secondary Data Analysis in Teaching the Social Sciences. 1982.
Citatione MLA (9a ed.)Sobal, Jeff. The Role of Secondary Data Analysis in Teaching the Social Sciences. 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.