Idler, E. L., Hudson, S. V., & Leventhal, H. (1999). The Meanings of Self-Ratings of Health: A Qualitative and Quantitative Approach. Research on Aging, 21(3), 458–476. https://doi.org/10.1177/2345678906292462
Morgan, D. L. (2007). Paradigms Lost and Pragmatism Regained: Methodological Implications of Combining Qualitative and Quantitative Methods. Journal of Mixed Methods Research, 1(1), 48–76. https://doi.org/10.1177/2345678906292462
Way, N., Stauber, H. Y., Nakkula, M. J., & London, P. (1994). Depression and substance use in two divergent high school cultures: A quantitative and qualitative analysis. Journal of Youth and Adolescence, 23(3), 331–357. https://doi.org/10.1007/BF01536723
