ProQuest (Firm) & Letellier, R. I. (2012). The ballets of Alexander Glazunov: Scenes de ballet, Raymonda and Les saisons. Cambridge Scholars.
Citazione stile Chigago Style (17a edizione)ProQuest (Firm) e Robert Ignatius Letellier. The Ballets of Alexander Glazunov: Scenes De Ballet, Raymonda and Les Saisons. Newcastle: Cambridge Scholars, 2012.
Citatione MLA (9a ed.)ProQuest (Firm) e Robert Ignatius Letellier. The Ballets of Alexander Glazunov: Scenes De Ballet, Raymonda and Les Saisons. Cambridge Scholars, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.