Each exam item (a question with its possible answers) has at least two references to standard books or other sources of project management. Most of the questions reference the PMI A Guide to the Project Management Body of Knowledge (aka the PMBOK Guide).
The Rite of Spring (Le Sacre du Printemps) is a ballet in two parts. The entire ballet was a concept developed by Igor Stravinsky. He wrote the music. The set and costumes were designed by Nicholas Roerich.
Igor Stravinsky's The Rite of Spring. with Thomas Kelly. Almost no musical work has had such a powerful influence or evoked as much controversy as Igor Stravinsky's ballet score The Rite of Spring. The work's premiere on May 29, 1913, at the Thatre des Champs-Elyses in Paris, was scandalous.