1. Wardenier, J., Kurobane, Y., Packer, J.A., Dutta, D. and Yeomans, N.: Design guide for circular hollow section (CHS) joints under predominantly static loading (1). CIDECT (Ed.) and Verlag TÜV Rheinland, Cologne, Germany, 1991. ISBN3-88585-975-0.
2. Rondal, J., Würker, K.G., Wardenier, J., Dutta, D. and Yeomans, N.: Structural stability of hollow sections (2). CIDECT (Ed.) and Verlag TÜV Rheinland, Cologne, Germany, 1991. ISBN 3-8249-0075-0.
3. Packer, J.A., Wardenier, J., Kurobane Y., Dutta, D. and Yeomans, N.: Design guide for rectangular hollow section (RHS) joints under predominantly static loading (3). CIDECT (Ed.) and Verlag TÜV Rheinland, Cologne, Germany, 1992. ISBN 3-8249-0089-0.
4. Twilt, L., Hass, R., Klingsch, W., Edwards, M. and Dutta, D.: Design guide for structural hollow section columns exposed to fire (4). CIDECT (Ed.) and Verlag TÜV Rheinland, Cologne, Germany, 1994. ISBN 3-8249-0171-4.
5. Bergmann, R., Dutta, D., Matsui, C. and Meinsma, C.: Design guide for concrete-filled hollow section columns (5). CIDECT (Ed.) and Verlag TÜV Rheinland, Cologne, Germany, 1995. ISBN 3-8249-0298-2.