Hooykaas, Christiaan, 1902-1979, author
J.B. Wolters, 1951
Buku Teks
Hooykaas, Christiaan, 1902-1979, author
The Royal Society, 1958
Buku Teks
Williams, Maslyn, author
APCOL, 1982
Buku Teks
Hooykaas, Christiaan, 1902-1979, author
Martinus Nijhoff, [date of publication not identified]
Buku Teks
Tettoni, Luca Invernizzi, photographer
Thames and Hudson, 1996
Buku Teks