(2001). Olango birds and seascape tour wins British Airways tourism. Manila Times.
Dyfyniad Arddull Chicago"Olango Birds and Seascape Tour Wins British Airways Tourism." Manila Times 2001.
Dyfyniad MLA"Olango Birds and Seascape Tour Wins British Airways Tourism." Manila Times, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.