Columbia subject headings:
Putin, Vladimir Vladimirovich, 1952-
Putin, Vladimir Vladimirovich, 1952---Psychology.
Harvard subject headings:
Presidents--Russia (Federation)--Psychology.
Putin, Vladimir Vladimirovich, 1952---Psychology.
Russia (Federation)--Politics and government--1991-
Princeton subject headings:
Presidents--Russia (Federation)--Psychology.
Putin, Vladimir Vladimirovich, 1952---Psychology.
Russia (Federation)--Politics and government--1991-