Douglas, W. A. B.

Facey, Douglas E. / Bowen, Brian W. / Collette, Bruce B. / Helfman, Gene S.

Facey, Douglas E. / Bowen, Brian W. / Collette, Bruce B. / Helfman, Gene S.

Barnett, Richard J. (Hrsg.) / le Roux, Daniel B. (Hrsg.) / Parry, Douglas A. (Hrsg.) / Watson, Bruce W. (Hrsg.)

Blackburn, Paul W. / Fisher, John B. / Dollarhide, William E. / Merkler, Douglas J. / Chiaretti, Joseph V. / Bockheim, James G.

Hill, Napoleon / Marden, Orison Swett / Bayley, Abner / Barnum, P. T. / Aurelius, Marcus / Hamblin, Henry Thomas / Murphy, Joseph / Hunter, William Crosbie / Emerson, Ralph Waldo / Brown, Henry H. / Conwell, Russell H. / Carnegie, Dale / Atkinson, William / Austin, B. F. / Lewis, H. A. / Rogers, L. W. / Fairbanks, Douglas / Tzu, Sun / Smiles, Samuel / Clason, Georges S / Franklin, Benjamin / Haanel, Charles F. / Shinn, Florence Scovel / Wattles, Wallace D. / Allen, James / Tzu, Lao / Gibran, Khalil

Hill, Napoleon / Marden, Orison Swett / Bayley, Abner / Barnum, P. T. / Aurelius, Marcus / Hamblin, Henry Thomas / Murphy, Joseph / Hunter, William Crosbie / Emerson, Ralph Waldo / Brown, Henry H. / Conwell, Russell H. / Carnegie, Dale / Atkinson, William / Austin, B. F. / Lewis, H. A. / Rogers, L. W. / Fairbanks, Douglas / Tzu, Sun / Smiles, Samuel / Franklin, Benjamin / Haanel, Charles F. / Shinn, Florence Scovel / Wattles, Wallace D. / Allen, James / Tzu, Lao / Gibran, Khalil

Carnegie, Dale / Bayley, Abner / Barnum, P. T. / Aurelius, Marcus / Hamblin, Henry Thomas / Murphy, Joseph / Hunter, William Crosbie / Emerson, Ralph Waldo / Brown, Henry H. / Conwell, Russell H. / Atkinson, William / Franklin, Benjamin / Austin, B. F. / Lewis, H. A. / Rogers, L. W. / Fairbanks, Douglas / Tzu, Sun / Smiles, Samuel / Haanel, Charles F. / Shinn, Florence Scovel / Wattles, Wallace D. / Allen, James / Tzu, Lao / Gibran, Khalil / Marden, Orison Swett