1. G. Aggelis: “Microbiology and Microbial Technology” A. Stamoulis Publications S.A. Athens, 2007.

2. G. Aggelis: “Lab Manual of General Microbiology”, University of Patras, 2007.

3. G. Aggelis: “Lab Manual of Applied Microbiology”, University of Patras, 2008.

4. G. Aggelis (Editor): “Microbial conversions of raw glycerol” Nova Science Publishers, Inc., ΝΥ, 2009.