Byerly, P. (1952). Pacific coast earthquakes. Oregon State System of Higher Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रByerly, Perry. Pacific Coast Earthquakes. Eugene: Oregon State System of Higher Education, 1952.
एमएलए (8वां संस्करण) प्रशस्ति पत्रByerly, Perry. Pacific Coast Earthquakes. Oregon State System of Higher Education, 1952.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.