YÜCEL, M. 1993. Das wachsende Müllproblem. TU-International, Berlin , vol.20/21 , 24-25.

YÜCEL, M., (1993). Das wachsende Müllproblem. TU-International, Berlin , vol.20/21, 24-25.

YÜCEL, MUZAFFER. "Das wachsende Müllproblem," TU-International, Berlin , vol.20/21, 24-25, 1993

YÜCEL, MUZAFFER. "Das wachsende Müllproblem." TU-International, Berlin , vol.20/21, pp.24-25, 1993

YÜCEL, M. (1993) . "Das wachsende Müllproblem." TU-International, Berlin , vol.20/21, pp.24-25.

@article{article, author={MUZAFFER YÜCEL}, title={Das wachsende Müllproblem}, journal={TU-International, Berlin}, year=1993, pages={24-25} }