Pernecky, T. (2016). Epistemology and metaphysics for qualitative research. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Pernecky, Tomas. Epistemology and Metaphysics for Qualitative Research. Los Angeles: Sage Publications, 2016.
Lua MLA (9ú heag.)Pernecky, Tomas. Epistemology and Metaphysics for Qualitative Research. Sage Publications, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.