Punjab (Pakistan). Directorate of Industries & Mineral Development. Directory of industrial establishments in Punjab. Directorate of Industries & Mineral Development.
Chicago-Zitierstil (17. Ausg.)Punjab (Pakistan). Directorate of Industries & Mineral Development. Directory of Industrial Establishments in Punjab. [Lahore, Pakistan]: Directorate of Industries & Mineral Development.
MLA-Zitierstil (8. Ausg.)Punjab (Pakistan). Directorate of Industries & Mineral Development. Directory of Industrial Establishments in Punjab. Directorate of Industries & Mineral Development.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.