Spiegelberg, H. (1965). The phenomenological movement The phenomenological movement a historical introduction.
Cita Chicago Style (17a ed.)Spiegelberg, Herbert. "The Phenomenological Movement." The Phenomenological Movement a Historical Introduction 1965.
Cita MLA (8a ed.)Spiegelberg, Herbert. "The Phenomenological Movement." The Phenomenological Movement a Historical Introduction, 1965.
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