CLARKE PHILIP. (1973). SMALL BUSINESS HOW THEY SURVIVE & SUCCEED. DAVID & CHARLES.
Chicago Style aipamenaCLARKE PHILIP. SMALL BUSINESS HOW THEY SURVIVE & SUCCEED. NEWTON: DAVID & CHARLES, 1973.
MLA aipamenaCLARKE PHILIP. SMALL BUSINESS HOW THEY SURVIVE & SUCCEED. DAVID & CHARLES, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.