- PMBOK
http://www.pmi.org/pmbok-guide-standards/foundational/pmbok - PMP Handbook
http://www.pmi.org/-/media/pmi/documents/public/pdf/certifications/project-management-professional-handbook.pdf - PMP Exam Content Outline
http://www.pmi.org/-/media/pmi/documents/public/pdf/certifications/project-management-professional-exam-outline.pdf - PMP Sample Questions
http://www.pmi.org/-/media/pmi/documents/public/pdf/certifications/project-management-professional-sample-questions.pdf
- CAPM Handbook
http://www.pmi.org/-/media/pmi/documents/public/pdf/certifications/certified-associate-project-management-handbook.pdf - CAPM Exam Content Outline
http://www.pmi.org/-/media/pmi/documents/public/pdf/certifications/certified-associate-project-management-exam-outline.pdf - CAPM Sample Questions
http://www.pmi.org/-/media/pmi/documents/public/pdf/certifications/certified-associate-project-management-sample-questions.pdf - CAPM Overview and PMP comparison (presented by Darrell Eilts 9/14/16)
pdf CAPM Overview (1.25 MB)