Columbia subject headings:
Harvard subject headings:
Lisbon (Portugal)--Description and travel
Lisbon (Portugal)--Guidebooks.
Pessoa, Fernando, 1888-1935--Homes and haunts--Portugal--Lisbon.
Princeton subject headings:
Guidebooks.
Lisbon (Portugal)--Guidebooks.
Pessoa, Fernando, 1888-1935--Homes and haunts--Portugal--Lisbon.