Wilkinson, Richard James (1932). "baisikal". A Malay-English dictionary (romanised). I. Mytilini, Yunani: Salavopoulos & Kinderlis. m/s.56 – melalui TROVE, Perpustakaan Negara Australia.
Wilkinson, Richard James (1932). "kĕreta". A Malay-English dictionary (romanised). I. Mytilini, Yunani: Salavopoulos & Kinderlis. m/s.572 – melalui TROVE, Perpustakaan Negara Australia.