Brooks, A. C. (2025). The happiness files: Insights on work and life. Harvard Business Review Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrooks, Arthur C. The Happiness Files: Insights on Work and Life. Boston, Massachusetts: Harvard Business Review Press, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrooks, Arthur C. The Happiness Files: Insights on Work and Life. Harvard Business Review Press, 2025.
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