Gaya APA
turner, D.A, Potts, IA. (2009).
EDEXCEL IGCSE MATHEMATICS A .
Spanyol:
GRAFICAS ESTELLA.
Gaya Chicago
turner, D.A, Potts, IA.
EDEXCEL IGCSE MATHEMATICS A.
Spanyol:
GRAFICAS ESTELLA,
2009.
Text.
Gaya MLA
turner, D.A, Potts, IA.
EDEXCEL IGCSE MATHEMATICS A.
Spanyol:
GRAFICAS ESTELLA,
2009.
Text.
Gaya Turabian
turner, D.A, Potts, IA.
EDEXCEL IGCSE MATHEMATICS A.
Spanyol:
GRAFICAS ESTELLA,
2009.
Print.