W. Lawrence Neuman , "Social Research Methods: Qualitative and Quantitative Approaches, 7th Edition" English | 2013 | ISBN: 1292020237 | 599 pages | PDF | 5.2 MB
Barron's AP Psychology, 7th Edition (Barron's AP Psychology Exam) by Allyson Weseley Ed.D. and Robert McEntarffer English | 2016 | ISBN: 1438007434 | 384 pages | EPUB | 8 MB