Gaya APA
Kalpage, F.S.C.P.. (1976).
Tropical soils : Classification, fertility and management (text).
London:
The Macmillan Press.
Gaya Chicago
Kalpage, F.S.C.P..
Tropical soils : Classification, fertility and management.
text
London:
The Macmillan Press,
1976.
Tesis.
Gaya MLA
Kalpage, F.S.C.P..
Tropical soils : Classification, fertility and management.
text
London:
The Macmillan Press,
1976.
Tesis.
Gaya Turabian
Kalpage, F.S.C.P..
Tropical soils : Classification, fertility and management.
text
London:
The Macmillan Press,
1976.
Tesis.