또한 ~으로 알려진 : Richard Bollar, Robert Bolla, R. Bolla, Richard Bolla, Sam Speed, R. Bollo, Trevor Manmak, Bobbie Ball, Tom Triplett, Martin Spellman, Neil Ronds, Bob Kerman, R. Bola, Robert Kerns, Robert Brown, Richard Bollo, Richard Bola, Robert Kerr, Robin Hoock, Richard Balla, Richard Lair, Richard Bocca, Gianturo Bolla, Harold Monroe, Robert Charles Kerman
