Yeo, Robert
Kuala Lumpur; Hongkong heinemann Asia, 1985
Buku Teks
Pushkin, Aleksandr Sergeyevich, author
Foreign Language Publishing House, 1954
Buku Teks
Southeast Asia Program, Cornell University, 1999
Buku Teks
Conrad, Joseph, 1857-1924, author
Heron Books, 1968
Buku Teks
Asia-Pacific Centre of Education for International Understanding
APCEIU. SEAMO, SEAMO INNOTECH, and SEAMO SPAFA, 2010
Buku Referensi