Fairservis, Walter A., author
New American Library, 1959
Buku Teks
Hamilton, Edith, author
New American Library, 1951
Buku Teks
Hamilton, Edith, author
A Mentor Books, 1957
Buku Teks
Mayo, Elton, author
Division of Research, Graduate School of Business Administration, Harvard University, 1946
Buku Teks
Kiang, Kang Hu, author
Chung Hwa Book, 1935
Buku Teks