Martins, J. P., & Ingham, t. P. (2006). Wine in Portugal: Past and present winemaking expertise. CTT Correios.
Chicago Style (17. basım) AtıfMartins, João Paulo, ve trad. Peter Ingham. Wine in Portugal: Past and Present Winemaking Expertise. CTT Correios, 2006.
MLA (8th ed.) AtıfMartins, João Paulo, ve trad. Peter Ingham. Wine in Portugal: Past and Present Winemaking Expertise. CTT Correios, 2006.
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