D. Manvell
发表
Douglas Manvell,
Hardy Stapelfeldt,
H. Stapelfeldt,
2011
.
Douglas Manvell,
Erwin Hartog van Banda,
D. Manvell,
2011
.
Dae Seung Cho,
Douglas Manvell,
Jin Hyeong Kim,
2007
.