Stamp, Don
Adam Q Charles Black , 1971
Buku Teks
Ramdan Pelana, author
Rajawali Press, 2019
Buku Teks
Mahathir bin Mohamad, 1925-, author
Pelanduk Publications, 1986
Buku Teks
Myrdal, Gunnar, 1898-, author
Pantheon Books, 1963
Buku Teks
Engler, Richard E.
Harper & Row, 1964
Buku Teks