Japan. Tsūshō Sangyōshō. Export Fountain Pen Makers Association. (1954). Fountain pen. Foreign Trade Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJapan. Tsūshō Sangyōshō. Export Fountain Pen Makers Association. Fountain Pen. [Tokyo]: Foreign Trade Press, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJapan. Tsūshō Sangyōshō. Export Fountain Pen Makers Association. Fountain Pen. Foreign Trade Press, 1954.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.