I. Foster and C. Kesselman, The Grid: Blueprint for a New Computing Infrastructure, 1999.

I. Foster, C. Kesselman, J. Nick, and S. Tuecke, The Physiology of the Grid, 2002.
DOI : 10.1002/0470867167.ch8

F. Curbera, Y. Goland, and S. Tratte, Business Process Execution Language for Web Services, Version 1, 2003.

I. Foster, J. Frey, and S. Tuecke, Open Grid Service Infrastructure (OGSI) Version 1.0 Next Generation Grid(s) ? European Grid Research, 2003.

R. Dearing, Higher Education in the Learning Society" -The Report of the National Committee of Inquiry into Higher Education, 1997.

R. M. Finlay, Tele-learning: The "Killer App"? [Guest Editorial], IEEE Communications Magazine, vol.37, issue.3, pp.80-118, 1999.
DOI : 10.1109/MCOM.1999.751499

H. Beetham, JISC e-learning and Pedagogy Programme Review: developing e-Learning Models for the JISC Practitioner Communities " Version 2.1 Helen Beetham, 2004.

B. Olivier, Learning Design Update. A Paper prepared on behalf of DEST (Australia, JISC-CETIS (UK), and Industry Canada, 2004.

D. De-roure, N. R. Jennings, and N. R. Shadbolt, The Semantic Grid: A Future e-Science Infrastructure, chapter in the book Grid Computing: Making The Global Infrastructure a Reality by, Hardcover: 1080 pages, pp.437-470, 2003.

M. L. Bote-lorenzo and D. Hernandez-leo, Towards Reusability and Tailorability in Collaborative Learning Systems using IMS-LD and Grid Services, Special Issue of Advanced Technology for Learning International Journal on Web-Based Collaborative Learning, 2004.
DOI : 10.2316/Journal.208.2004.3.208-0810