Vandesande, Anthony V.
Myongdos korean part II
Myongdo Institute, 1967
 Buku Teks
Sears, Francis Weston, 1898-1975
University physics, part 1
Addison-Wesley , 1982
 Buku Teks
Carlson, Arthur E.
College accounting part 1
South-Western Publishing , 1982
 Buku Teks
Resnick, Robert, 1923-2014
Physics, part 1
John Wiley & Sons, 1966
 Buku Teks
Foster, Jack Stroud
Structure and fabric part 1
Batsford, 1993
 Buku Teks