History of the Sauk County Riflemen, Known as Company "A," Sixth Wisconsin Veteran Volunteer Infantry, 1861-1865; Written and Comp. by Philip Cheek, Mair Pointon.Philip Cheek1909
Check List of Large Scale Maps Published by Foreign Governments (Great Britain Excepted) in the Library of Congress / Comp. Under the Direction of Philip Lee Phillips, Chief, Division of Maps and Charts.Library of Congress. Map Division.1904
Comprehensive water quality of the Boulder Creek Watershed, Colorado, during high-flow and low-flow conditions, 2000 / Sheila F. Murphy, Philip L. Verplanck, and Larry B. Barber, editors.Sheila F Murphy, Philip L Verplanck & 2 more2003