Try using a research log to keep track of what you've searched and what you want to try next. You can copy this to your Google Drive and adjust it to suit your needs.
Academic Commons is Columbia University's digital repository where faculty, students, and staff of Columbia and its affiliate institutions can deposit the results of their scholarly work and research. Content in Academic Commons is freely available to the public. To deposit your research, please use the self-deposit form.
This site from Trinity College presents visual information about how to cite various sources in a visual way, and they offer guidance on citing tricky sources. Check out the source help for APA, ASA, Chicago, and MLA styles.
SAGE Research Methods provides a comprehensive picture of research methods (quantitative, qualitative and mixed methods) across the social and behavioral sciences. It includes more than 100,000 pages of SAGE book and reference material on research methods as well as selected material from SAGE journals.