Schmitz, B. Who knows tomorrow - who knows today: Britta Schmitz. Who knows tomorrow : [begleitet die Ausstellung Who Knows Tomorrow. El Anatsui, Zarina Bhimji, Anto?nio Ole, Yinka Shonibare MBE, Pascale Marthine Tayou in der Nationalgalerie, 04.06.2010 - 27.09.2010].(2010).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSchmitz, Britta. "Who Knows Tomorrow - Who Knows Today: Britta Schmitz." Who Knows Tomorrow : [begleitet Die Ausstellung Who Knows Tomorrow. El Anatsui, Zarina Bhimji, Anto?nio Ole, Yinka Shonibare MBE, Pascale Marthine Tayou in Der Nationalgalerie, 04.06.2010 - 27.09.2010].(2010) .
M.L.A (8 ম সংস্করণ) উদ্ধৃতিSchmitz, Britta. "Who Knows Tomorrow - Who Knows Today: Britta Schmitz." Who Knows Tomorrow : [begleitet Die Ausstellung Who Knows Tomorrow. El Anatsui, Zarina Bhimji, Anto?nio Ole, Yinka Shonibare MBE, Pascale Marthine Tayou in Der Nationalgalerie, 04.06.2010 - 27.09.2010].(2010), .