Nichols, Herbert L.
Moving the earth : The workbook of excavation
McGraw-Hill , 1976
Buku Referensi
Herbert L. Nichols
Moving the earth the workbook of exavation/Herbert L. Nicholls, david A. Day
McGraw-Hill, 1998
Buku Teks
Turner, Joe M.
Excavation systems: planning, design, and safety
McGraw-Hill, 2009
Buku Teks
Church, Horace K.
Excavation handbook
McGraw-Hill, 1981
Buku Referensi
Wauchope, Robert
They found the buried cities: exploration and excavation in the American tropics
The University of Chicago Press, 1965
Buku Teks