APA ציטוט

(1990). Linguaphone Intermediate English Course Programmes 1-10. Linguaphone Institute Limited.

Chicago Style (17th ed.) Citation

Linguaphone Intermediate English Course Programmes 1-10. Linguaphone Institute Limited, 1990.

ציטוט MLA

Linguaphone Intermediate English Course Programmes 1-10. Linguaphone Institute Limited, 1990.