APA引文

SAVILLE JENNY. (1992). BUSINESS LETTER WRITER. COMPETITION REVIEW PVT. LTD.

Chicago Style (17th ed.) Citation

SAVILLE JENNY. BUSINESS LETTER WRITER. NEW DELHI: COMPETITION REVIEW PVT. LTD, 1992.

MLA引文

SAVILLE JENNY. BUSINESS LETTER WRITER. COMPETITION REVIEW PVT. LTD, 1992.