Tierney, Ben (January 30, 1970). “Pierre Shy But Barbra Loved It”. Calgary Herald. https://news.google.com/newspapers?id=QGtkAAAAIBAJ&sjid=-HwNAAAAIBAJ&pg=5746%2C2992239February 1, 2013閲覧. "Miss Streisand arrived in Ottawa Wednesday night...and attended a performance of the Royal Winnipeg Ballet Company, in capital's [sic] posh National Arts Centre, with the prime minister. The outing, their third together, was enough, said a local newspaper, to ‘set Ottawa buzzing with romantic speculation.’"
