Gaya APA
Giorgianni, Salvatore J.. (2002).
The Pfizer Career Guide Series .
America:
Pfizer Pharmaceuticals Group.
Gaya Chicago
Giorgianni, Salvatore J..
The Pfizer Career Guide Series.
America:
Pfizer Pharmaceuticals Group,
2002.
Text.
Gaya MLA
Giorgianni, Salvatore J..
The Pfizer Career Guide Series.
America:
Pfizer Pharmaceuticals Group,
2002.
Text.
Gaya Turabian
Giorgianni, Salvatore J..
The Pfizer Career Guide Series.
America:
Pfizer Pharmaceuticals Group,
2002.
Print.