Taken Quotes - Page 166
Robert Hass (2007). “Time and materials: poems, 1997-2005”, HarperCollins
Robert Gilpin (2016). “The Political Economy of International Relations”, p.100, Princeton University Press
Robert Frost (1955). “Selected poems”
Robert Frost (2014). “The Letters of Robert Frost”, p.240, Harvard University Press
Robert Charles Wilson (2011). “Vortex”, p.31, Macmillan
Robert Adams (1989). “Beauty in photography: essays in defense of traditional values”
Rick Yancey (2013). “The 5th Wave”, p.263, Penguin