Clarke, N., & Matheson, C. (2011). My first ladies: Twenty-five years as the White House chief floral designer : behind the scenes with First Ladies Michelle Obama, Laura Bush, Hillary Clinton, Barbara Bush, Nancy Reagan and Rosalynn Carter. Sellers ; David & Charles [distributor].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Clarke, Nancy, و Christie Matheson. My First Ladies: Twenty-five Years as the White House Chief Floral Designer : Behind the Scenes with First Ladies Michelle Obama, Laura Bush, Hillary Clinton, Barbara Bush, Nancy Reagan and Rosalynn Carter. Portland, Me. : Newton Abbot: Sellers ; David & Charles [distributor], 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Clarke, Nancy, و Christie Matheson. My First Ladies: Twenty-five Years as the White House Chief Floral Designer : Behind the Scenes with First Ladies Michelle Obama, Laura Bush, Hillary Clinton, Barbara Bush, Nancy Reagan and Rosalynn Carter. Sellers ; David & Charles [distributor], 2011.