Honda, K. (2019). Happy money: The Japanese art of making peace with your money (First Gallery Books hardcover edition.). Gallery Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHonda, Ken. Happy Money: The Japanese Art of Making Peace with Your Money. First Gallery Books hardcover edition. New York: Gallery Books, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHonda, Ken. Happy Money: The Japanese Art of Making Peace with Your Money. First Gallery Books hardcover edition. Gallery Books, 2019.
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