Gaya APA
Robinson, Marshall A., Morton, Herbert C., Calderwood, James D.. (1980).
An Introductin to economic reasoning (ed.5).
Garden City,:
Anchor Press/Doubleday.
Gaya Chicago
Robinson, Marshall A., Morton, Herbert C., Calderwood, James D..
An Introductin to economic reasoning.
ed.5
Garden City,:
Anchor Press/Doubleday,
1980.
Text.
Gaya MLA
Robinson, Marshall A., Morton, Herbert C., Calderwood, James D..
An Introductin to economic reasoning.
ed.5
Garden City,:
Anchor Press/Doubleday,
1980.
Text.
Gaya Turabian
Robinson, Marshall A., Morton, Herbert C., Calderwood, James D..
An Introductin to economic reasoning.
ed.5
Garden City,:
Anchor Press/Doubleday,
1980.
Print.