Marilyn Lichtman. Understanding and Evaluating Qualitative Educational Research. SAGE.
Citazione stile Chigago Style (17a edizione)Marilyn Lichtman. Understanding and Evaluating Qualitative Educational Research. SAGE.
Citatione MLA (8a ed.)Marilyn Lichtman. Understanding and Evaluating Qualitative Educational Research. SAGE.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.