Welch, I. D. (1991). Encountering death: Structured activities for death awareness. Accelerated Development.
Chicago Style (17. basım) AtıfWelch, Ira David. Encountering Death: Structured Activities for Death Awareness. Muncie, Ind: Accelerated Development, 1991.
MLA (9th ed.) AtıfWelch, Ira David. Encountering Death: Structured Activities for Death Awareness. Accelerated Development, 1991.
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