Harkess, S., & Wherly, M. (1984). With Pleasure!: English for hotel service staff. UK: British Council and the Centre for British Teachers.
استشهاد بنمط شيكاغوHarkess, Shiona, و Micheal Wherly. With Pleasure!: English for Hotel Service Staff. UK: British Council and the Centre for British Teachers, 1984.
MLA استشهادHarkess, Shiona, و Micheal Wherly. With Pleasure!: English for Hotel Service Staff. UK: British Council and the Centre for British Teachers, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.