Revue universelle (précédemment — encyclopédique): [2], [135], [136], [137], [138], [169], [173], [373].
Rhenanus, historien: [113].
Rich (Anthony): [172].
Richard (Jules): [22], [34], [38], [109], [112], [123], [139], [152], [160], [175], [176], [186], [199], [219], [221], [318], [319], [376], [460].
Richelieu (cardinal): [340].
Richet (Charles): [304], [315].
Richou (G.): [460].
Rigault (H.): [22].
Rigault, imprimeur: [71].