Columbia subject headings:
Mexico--Politics and government--1988-2000.
Political crimes and offenses--Investigation--Mexico.
Ruiz Massieu, José Francisco--Assassination.
Salinas de Gortari, Raúl.
Harvard subject headings:
Ruiz Massieu, José Francisco--Assassination.
Salinas de Gortari, Raúl--Trials, litigation, etc.
Trials (Political crimes and offenses)--Mexico.
Princeton subject headings:
Ruiz Massieu, José Francisco--Assassination.
Salinas de Gortari, Raúl--Trials, litigation, etc.
Trials (Political crimes and offenses)--Mexico.