Zunin, L. M., & Zunin, H. S. (1991). The art of condolence: What to write, what to say, what to do at a time of loss. Harper Perinnial.
Chicago-viite (17. p.)Zunin, Leonard M., ja Hilary Stanton Zunin. The Art of Condolence: What to Write, What to Say, What to Do at a Time of Loss. New York, NY: Harper Perinnial, 1991.
MLA-viite (9. p.)Zunin, Leonard M., ja Hilary Stanton Zunin. The Art of Condolence: What to Write, What to Say, What to Do at a Time of Loss. Harper Perinnial, 1991.
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