Oliver. (1995). How to audition for the musical theatre: A step-by-step guide to effective preparation (Rev. ed.). Smith & Kraus.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOliver. How to Audition for the Musical Theatre: A Step-by-step Guide to Effective Preparation. Rev. ed. Lyme, N.H.: Smith & Kraus, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOliver. How to Audition for the Musical Theatre: A Step-by-step Guide to Effective Preparation. Rev. ed. Smith & Kraus, 1995.
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