Gaya APA
Ptak, R.
(1990).
Notes on the word Shanhu and Chinese coral imports frommaritime Asia c. 1250-1600.
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:
.
Gaya MLA
Ptak, Roderich.
"Notes on the word Shanhu and Chinese coral imports frommaritime Asia c. 1250-1600. ".
:
,
1990.
Majalah.