Loehlin John C. Latent variable models An introduction to factor, path, and structural equation analysis - 5th - New York Routledge 2017 - xii,376p. cm. ISBN: UKP 44.99 Standard No.: 136001 Source: 31, 26/09/2017, Aviva Books Company Textual Subjects--Topical Terms: Financial Studies Dewey Class. No.: B391, Q7