ലെനിൻ. വിദ്യാർത്ഥികളോടും യുവജനനങ്ങളോടും (Vidyaarthikalodum yuvajanangalodum). Progress.
Citação norma Chicagoലെനിൻ. വിദ്യാർത്ഥികളോടും യുവജനനങ്ങളോടും (Vidyaarthikalodum Yuvajanangalodum). Kozhikkod: Progress.
Citação norma MLAലെനിൻ. വിദ്യാർത്ഥികളോടും യുവജനനങ്ങളോടും (Vidyaarthikalodum Yuvajanangalodum). Progress.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.