| Book | Author(s) | Best For | Availability | | :--- | :--- | :--- | :--- | | | Sampieri et al. | Quantitative-focused research | Easier to find free PDFs (older copyright) | | Investigación de Mercados (5th Ed) | Malhotra | Business/Marketing focus | Kindle/Google Books | | El Proceso de la Investigación | Bunge | Qualitative/philosophical focus | Open access archives | | Research Design (5th Ed) | Creswell | Mixed methods (English only) | University databases |
: Newer iterations of the material include practical examples related to the COVID-19 pandemic to illustrate how research is applied to global crises. New Chapter | Book | Author(s) | Best For |
We evaluate the 7th edition PDF against three benchmarks: the physical 7th edition, the legal 8th edition eBook, and no textbook. the legal 8th edition eBook