共 11 条
[1]
CASO A, 1953, ANTHR TODAY, P226
[2]
CHAN RP, 1955, CULTURAS PRECLASICAS, P104
[3]
DRUCKER P, 1947, SMITHSONIAN MISC COL, V107
[4]
DRUCKER P, 1956, NATL GEOGRAPHIC MAG, V110, P366
[5]
DRUCKER P, 1952, 153 BUR AM ETHN B
[6]
PORTER MN, 1953, VIKING FUND PUBLS AN, V19, P30
[7]
STIRLING MW, 1940, NATL GEOGRAPHIC SO 1
[8]
Thompson John Eric Sidney., 1954, RISE FALL MAYA CIVIL
[9]
WAUCHOPE R, 1954, MIDDLE AM RES RECORD, V2, P34
[10]
WAUCHOPE R, 1954, MIDDLE AM RES REC TU, V2, P17