(2011). Giai điệu hạnh phúc =: The sound of music. [Burbank, Calif.]: Twentieth Century Fox Home Entertainment.
Styl cytowania ChicagoGiai điệu Hạnh Phúc =: The Sound of Music. [Burbank, Calif.]: Twentieth Century Fox Home Entertainment, 2011.
Styl cytowania MLAGiai điệu Hạnh Phúc =: The Sound of Music. [Burbank, Calif.]: Twentieth Century Fox Home Entertainment, 2011.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..