Eichsteller, M., & Davis, H. H. (2022). Biographical research methods. SAGE Publications.
Lua i Stíl Chicago (17ú heag.)Eichsteller, Marta, agus Howard H. Davis. Biographical Research Methods. Thousand Oaks: SAGE Publications, 2022.
Lua MLA (9ú heag.)Eichsteller, Marta, agus Howard H. Davis. Biographical Research Methods. SAGE Publications, 2022.
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