APA Style

Shami, Pervez A., Davidson,Olga M.. (). Learning Achievement : Quantiative and Qualitative Data . : .

Chicago Style

Shami, Pervez A., Davidson,Olga M.. Learning Achievement : Quantiative and Qualitative Data. : , . .

MLA Style

Shami, Pervez A., Davidson,Olga M.. Learning Achievement : Quantiative and Qualitative Data. : , . .

Turabian Style

Shami, Pervez A., Davidson,Olga M.. Learning Achievement : Quantiative and Qualitative Data. : , . .