APA
"UN E. a. s. a. (., "UN E. a. s. a. (., .Progress in land reform. : .
Chicago
"UN Economics and social affairs (D/O-)", "UN Economics and social affairs (D/O-)", .Progress in land reform. : .
Harvard
"UN E. a. s. a. (., "UN E. a. s. a. (., .Progress in land reform. : .
MLA
"UN Economics and social affairs (D/O-)", "UN Economics and social affairs (D/O-)", .: . .