Hugo van der Poel

Edited By Peter Bramham, Ian Henry, Hans Mommaas, Hugo van der Poel

Edited By Hakeem O. Yusuf, Hugo van der Merwe

By Ibo van de Poel, Lambèr Royakkers, Sjoerd D. Zwart

Edited By J. Roland Ortt, David van Putten, Linda M. Kamp, Ibo van de Poel

Edited By Emad Yaghmaei, Ibo van de Poel

Edited By Ibo van de Poel, Lotte Asveld, Donna Mehos

Edited By Sari van Poelje, Anne de Graaf

By Hugo van den Berg

Edited By Pudupakkam K. Vedanthan, Harold S. Nelson, Hugo Van Bever, Mandakolathur R Murali

By Cameron Stark, Gavin Hookway, Gill McVicar, Hugo Van Woerden

Edited By Marianne van Woerkom, Rob Poell

Edited By Rob F. Poell, Tonette S. Rocco, Gene L. Roth