共 7 条
[1]
CORDEN WM, 1957, EC RECORD APR, P29
[2]
*FAO, 1952, BULL, V22
[3]
*FAO, 1961, WORLD SUG EC FIG
[4]
*FAO, 1962, COMM POL STUD, V13, P41
[5]
GATT, 1958, TRENDS INT TRAD
[6]
VITON A, 1961, FAO COMMODITY SERIES, V32
[7]
1962, THESIS U LONDON