Gaya APA
Sharp, Ansel M., Register, Charles A., Leftwich, Richard H.. (1988).
Economics of social issues (8th ed.).
Homewood, Illionis:
BPI-Irwin D. Jones.
Gaya Chicago
Sharp, Ansel M., Register, Charles A., Leftwich, Richard H..
Economics of social issues.
8th ed.
Homewood, Illionis:
BPI-Irwin D. Jones,
1988.
Text.
Gaya MLA
Sharp, Ansel M., Register, Charles A., Leftwich, Richard H..
Economics of social issues.
8th ed.
Homewood, Illionis:
BPI-Irwin D. Jones,
1988.
Text.
Gaya Turabian
Sharp, Ansel M., Register, Charles A., Leftwich, Richard H..
Economics of social issues.
8th ed.
Homewood, Illionis:
BPI-Irwin D. Jones,
1988.
Print.