1. Skills, Innovation and Growth: Key Issues for Rural and Territorial Development: A Survey of the Literature;Alasia,2005
2. Occupational skill level: the divide between rural and urban Canada;Alasia;Rural Small Town Canada Anal. Bull.,2005
3. Missing Data. Quantitative Applications in the Social Sciences;Allison,2001
4. Academically Adrift: Limited Learning on College Campuses;Arum,2011
5. REPEST: stata module to run estimations with weighted replicate samples and plausible values;Avvisati,2016