safaei, H. (1997). The main factors to assess the implementation of ISO 14000 environmental management system standards. Management Studies in Development and Evolution, 6(23.24), 195-211.
MLA
safaei, H. . "The main factors to assess the implementation of ISO 14000 environmental management system standards", Management Studies in Development and Evolution, 6, 23.24, 1997, 195-211.
HARVARD
safaei, H. (1997). 'The main factors to assess the implementation of ISO 14000 environmental management system standards', Management Studies in Development and Evolution, 6(23.24), pp. 195-211.
CHICAGO
H. safaei, "The main factors to assess the implementation of ISO 14000 environmental management system standards," Management Studies in Development and Evolution, 6 23.24 (1997): 195-211,
VANCOUVER
safaei, H. The main factors to assess the implementation of ISO 14000 environmental management system standards. Management Studies in Development and Evolution, 1997; 6(23.24): 195-211.
)