American Quarter Horse Association. (1941). Official stud book and registry of the American Quarter Horse Association. AQHA.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Quarter Horse Association. Official Stud Book and Registry of the American Quarter Horse Association. Fort Worth, Tex.: AQHA, 1941.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Quarter Horse Association. Official Stud Book and Registry of the American Quarter Horse Association. AQHA, 1941.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.