Stapledon, Olaf
Penguin Books, 1938
Buku Teks
Sinar Era Baru, 2003
Buku Referensi
Kang Hong Kian, author
Yayasan Budhi Dharma Bhakti Pancasila, 1990
Buku Referensi
Kang Hong Kian, author
Yayasan Budhi Dharma Bhakti Pancasila, 1993
Buku Referensi
Kang Hong Kian, author
Yayasan Budhi Dharma Bhakti Pancasila, 1991
Buku Referensi