Gaya APA
Siegel, et all. (1982).
Personel and organizational psychology .
Illionis:
Richard D. Irwin .
Gaya Chicago
Siegel, et all.
Personel and organizational psychology.
Illionis:
Richard D. Irwin ,
1982.
Text.
Gaya MLA
Siegel, et all.
Personel and organizational psychology.
Illionis:
Richard D. Irwin ,
1982.
Text.
Gaya Turabian
Siegel, et all.
Personel and organizational psychology.
Illionis:
Richard D. Irwin ,
1982.
Print.