Παραπομπή APA

Thurling, F. Book - keeping exercises for stage II students. Sir Issac pitman and sons limited.

Παραπομπή Chicago Style

Thurling, F.C. Book - Keeping Exercises for Stage II Students. London: Sir Issac pitman and sons limited.

Παραπομπή MLA

Thurling, F.C. Book - Keeping Exercises for Stage II Students. Sir Issac pitman and sons limited.