APA-viite (7. p.)

STILL RICHARD R. (1995). SALES MANAGEMENT: DECISION, STRATEGIES AND CASES (5TH.). PRENTICE HALL OF INDIA.

Chicago-viite (17. p.)

STILL RICHARD R. SALES MANAGEMENT: DECISION, STRATEGIES AND CASES. 5TH. NEW DELHI: PRENTICE HALL OF INDIA, 1995.

MLA-viite (9. p.)

STILL RICHARD R. SALES MANAGEMENT: DECISION, STRATEGIES AND CASES. 5TH. PRENTICE HALL OF INDIA, 1995.