Mahathir bin Mohamad, 1925-, author
MPH Group Publishing, 2010
Buku Referensi
editor, Zawahir Binti Mohd Daud
Ketua Pengarah Jabatan Penerangan Malaysia, 2010
Buku Referensi
Sime Darby Berhad, 2007
Buku Referensi
Johns, Dean., author
Strategic Information and Research Development Centre , 2009
Buku Teks
Wan Hashim, author
Institut Terjemahan Negara Malaysia, 2011
Buku Teks