APA (7 वां संस्करण) प्रशस्ति पत्र
Bolles, R. N. (1978). The three boxes of life: And how to get out of them : an introduction to life/work planning. Ten Speed Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Bolles, Richard Nelson. The Three Boxes of Life: And How to Get Out of Them : An Introduction to Life/work Planning. Berkeley, CA: Ten Speed Press, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Bolles, Richard Nelson. The Three Boxes of Life: And How to Get Out of Them : An Introduction to Life/work Planning. Ten Speed Press, 1978.
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