Bruce, C. (1910). The broad stone of empire: Problems of crown colony administration, with records of personal experience. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBruce, Charles. The Broad Stone of Empire: Problems of Crown Colony Administration, with Records of Personal Experience. London: Macmillan, 1910.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBruce, Charles. The Broad Stone of Empire: Problems of Crown Colony Administration, with Records of Personal Experience. Macmillan, 1910.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.