Gaya APA
Goldberg, Samuel. (1958).
Introduction to difference equations : with illustrative examples from ecoomics, psychology, and sociology .
New York:
John Wiley.
Gaya Chicago
Goldberg, Samuel.
Introduction to difference equations : with illustrative examples from ecoomics, psychology, and sociology.
New York:
John Wiley,
1958.
Text.
Gaya MLA
Goldberg, Samuel.
Introduction to difference equations : with illustrative examples from ecoomics, psychology, and sociology.
New York:
John Wiley,
1958.
Text.
Gaya Turabian
Goldberg, Samuel.
Introduction to difference equations : with illustrative examples from ecoomics, psychology, and sociology.
New York:
John Wiley,
1958.
Print.