The 1st Asian Physics Olympiad (APhO)
Artikel Jurnal
Reinfeld, Fred
Treasures of the earth
Sterling, 1954
Buku Teks
Treasures of the Shosoin
Asahi Shimbun Publishing, 1965
Buku Referensi
Clark, Michael
Cultural treasures of the internet
Prentice-Hall, 1995
Buku Teks
Guenther, Herbert V.
Treasures on the Tibetan Middle way
Shambhala, 1976
Buku Teks