APA (7th ed.) Citation

SIGIT, S. (1982). Marketing Praktis Soehardi Sigit. Armurrita.

Chicago Style (17th ed.) Citation

SIGIT, Soehardi. Marketing Praktis Soehardi Sigit. Armurrita, 1982.

MLA (8th ed.) Citation

SIGIT, Soehardi. Marketing Praktis Soehardi Sigit. Armurrita, 1982.

Warning: These citations may not always be 100% accurate.