WASENDORF RUSSELL R. (1993). ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. IRWIN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWASENDORF RUSSELL R. ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. CHICAGO: IRWIN, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWASENDORF RUSSELL R. ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. IRWIN, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.