Spectacular America : [Album] / Ed. by Dana Levy & Letitia Burns O'Connor ; Phot. by Tom Bean, Carr Clifton, Liz Hymans et al.. - Los Angeles : Perpetua press, 1994. - 132 p. : ill. ; 30 cm.см.. - (Beaux arts ed.). - ISBN 0-88363-957-2[MFN: 20410]
America's spectacular Northwest / photogr. by Robert W. Madden. - Washington : Nation. Geographic soc., []1982. - 199 p. : phot. ; 26 cm.см.. - ISBN 0-87044-368-2[MFN: 23287]