APA
Ramachandran S., . (1988). Field sales management : principles & practices. Allied publ., New Delhi: .
Chicago
Ramachandran S, . 1988. Field sales management : principles & practices. Allied publ., New Delhi: .
Harvard
Ramachandran S., . (1988). Field sales management : principles & practices. Allied publ., New Delhi: .
MLA
Ramachandran S, . Field sales management : principles & practices. Allied publ., New Delhi: . 1988.