Gonzales, V. B. Elevator action: Adaptasyon ng The Dumb Waiter ni Harold Pinter. Philippine humanities review = Rebyu ng Arte at Literatura ng Pilipinas..
Chicago-viite (17. p.)Gonzales, Vladimeir B. "Elevator Action: Adaptasyon Ng The Dumb Waiter Ni Harold Pinter." Philippine Humanities Review = Rebyu Ng Arte at Literatura Ng Pilipinas. .
MLA-viite (9. p.)Gonzales, Vladimeir B. "Elevator Action: Adaptasyon Ng The Dumb Waiter Ni Harold Pinter." Philippine Humanities Review = Rebyu Ng Arte at Literatura Ng Pilipinas., .
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.